The 10 Best Bike Trunk Bags

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Are you considering going on vacation with your bike? Do you need to carry weight during your travels and are you looking for the most comfortable way to manage it?

To make the most of your travel companion, you have all sorts of options: look for the best bike trunk bags, tailored to your needs, and you’ll just have to pedal.

At the same time, cycling can make the difference between an enjoyable ride and an uncomfortable one.

best bike trunk bag
best bike trunk bag

However, finding a suitable storage solution can be a challenge. Traditional backpacks can be bulky and uncomfortable and make you sweat more.

Panniers can be expensive, and only some people want to commit to having them installed on their bikes permanently. This is where bike trunk bags come in handy.

Bike trunk bags are a great alternative to other storage solutions, as they can be easily attached and detached from your bike’s rear rack.

They’re also compact, lightweight, and designed specifically for cycling. With a bike trunk bag, you can enjoy the freedom of the open road without worrying about where to store your essentials.

In this guide, we’ll explore the top ten bike trunk bags currently available. We’ve considered storage space, durability, design, and price to overview the best options comprehensively.

We’ve also included a buying guide to help you make an informed decision when choosing the perfect trunk bag for your needs.

So, whether planning a long-distance cycling trip, a daily commute, or a leisurely ride, read on to discover the best bike trunk bags on the market and make your cycling experience even more enjoyable.

1. Rating: 4.5 out of 5
Kolo Sports, Bike Bags for Bicycles Rear Rack
2. Rating: 4.5 out of 5
Lixada Bicycle Rack Bag 13L Multifunctional
3. Rating: 4.7 out of 5
Roswheel Essential Series Convertible Bike Trunk Bag
4. Rating: 4.5 out of 5
RAYMACE Bike Trunk Cooler Bag With Tail Light
5. Rating: 4.5 out of 5
ERRLANER Bicycle Rack Rear Carrier Bags
6. Rating: 4.4 out of 5
ENGWE Bike Trunk Bag Bicycle Rack
7. Rating: 4.3 out of 5
BicycleStore Bike Rear Seat Bag Trunk Bags
8. Rating: 4.7 out of 5
ROCKBROS Bike Rack Bag Trunk Bag Waterproof
9. Rating: 4.7 out of 5
Ibera Bike Trunk Bag – PakRak Clip-On Quick-Release
10. Rating: 4.7 out of 5
Topeak MTX Trunk Bag DXP Bicycle Trunk Bag

Our Top Picks for the 10 Best Bike Trunk Bags (Reviews)

Choosing the best bike trunk bags that suit your needs and tastes might be difficult with so many alternatives available.

That’s why we’ve researched and compiled a list of our top picks for the ten best bike trunk bags on the market.

We have taken into account all the important criteria to assist you in making an informed decision, from durability and storage capacity to convenience of use and design.

So whether you ride a bike for transportation, recreation, or long-distance travel, there is a bike trunk bag for you. Let’s explore our top choices and get started.

1. Kolo Sports, Bike Bags for Bicycles Rear Rack

kolo sports bike bags for bicycles rear rack
kolo sports bike bags for bicycles rear rack

Kolo Sports Bike Bags for Bicycles Rear Rack is the best bike trunk bag on the market. These bags are specially designed for cyclists who need to carry their essentials and gear with them on the go.

Whether embarking on a long bike trip or running errands around town, these bags are perfect for your needs.

The enormous storage capacity of Kolo Sports Bike Bags is one of their most notable qualities. The interior of these bags is roomy and has multiple compartments for storing all of your travel necessities, including tools, snacks, and more.

It has two zippered pockets, so you can be sure that your valuables are protected. Additionally, it includes a special bottle case with an elastic drawstring fastener.

But the durability of these bags is really what makes them stand out. They are created from enduring, weather-resistant nylon. This cycling trunk bag is very secure and weather-resistant thanks to the strong Velcro closures and foam-padded bottom.

These bag are not only extremely functional but also incredibly versatile. You can use this bike bag as a useful tote, travel, messenger, or grocery bag by adding the shoulder straps that are included.

You can bring it with you on field trips, hikes with friends, camping trips in the woods, picnics in the park, and beach outings, among many other activities. It has a wide range of uses.

Another feature that makes Kolo Sports Bike Bags stand out is their reflectors. The reflective straps on this bag luggage ensure good road visibility.

It also has a belt at the rear where you can attach a bike tail light. This ensures you are completely equipped with the gear you need for a night ride – keeping you safe and going!

Kolo Sports Bike Bags for Bicycles Rear Rack is the best bike trunk bag for cyclists who demand durability, functionality, and versatility in their gear.

With their large storage capacity, weather-resistant material, and reflective features, these bags are perfect for any bike packing adventure, whether a daylong tour through the countryside or a weeklong journey across the country.

  • Equipped with foam-padded bottom for increased durability
  • Strong Velcro strap system for maximum stability when mounted on the bike trunk
  • It does not come with an expandable top

2. Lixada Bicycle Rack Bag 13L Multifunctional

lixada bicycle rack bag 13l multifunctional
lixada bicycle rack bag 13l multifunctional

The Lixada Bicycle Rack Pack is the greatest bike trunk bag for your cycling needs, so we highly recommend it.

The 13L capacity of the Lixada Bicycle Rack Pack is ample for carrying all of your cycling necessities, including a change of clothes, water bottles, snacks, and maps.

The bag has a main section, two side pockets, and a back pocket, all of which have dual zip closures for quick access to your belongings while you’re out and about.

Also, an internal patch pocket makes it easier for you to manage your equipment.

High visibility and safety are two notable qualities of the Lixada Bicycle Rack Bag. The bag’s luminous strip improves visibility while biking at night.

You may attach a taillight to the hanger on the strip to offer an added degree of security to your bicycle excursions.

The fastening strap system, which fits all models of bicycles with a rear seat, makes installation quick and simple.

The bag is adaptable enough to be used as a purse or shoulder bag when off the bike thanks to its carrying handle and adjustable shoulder strap.

Protection was another consideration in the design of the Lixada Bicycle Rack Bag.

It offers comprehensive protection for your items because of the strong construction and high-quality polyester material used in its construction.

To give a layer of padding and keep your equipment secure, the PE cotton filler is used.

To sum up, the Lixada Bicycle Rack Bag is a fantastic bike trunk bag that offers plenty of storage, security, and protection for your cycling equipment.

It is an essential component for any long-distance bike tour because to its premium design, simple installation, and convenient setup. You won’t regret purchasing the Lixada Bicycle Rack Bag right away.

  • Provide durability and toughness; made with high-quality polyester and PE cotton filler
  • Built with reflective strips to provide higher visibility and safety
  • Does not stay upright

3. Roswheel Essential Series Convertible Bike Trunk Bag

roswheel essential series convertible bike trunk bag
roswheel essential series convertible bike trunk bag

The greatest bike trunk bag currently on the market is the Roswheel Essential Bike Trunk Bag.

This cycling backpack is ideal for bikers of all skill levels due to its high-quality construction, generous storage space, and user-friendly design.

This bike trunk bag is dependable and long-lasting because it is made of 300D polyester and PU leather.

Your belongings will be well-protected during your trip thanks to the bag’s additional padding, which includes a sturdy HDPE board and firm EVA foam.

Your things are protected from the elements by the exterior of the bag’s water-resistant construction.

Your cycling necessities, tools, and accessories will fit comfortably in the bag’s seven-liter main section, which is roomy.

The well-designed structure of the bag makes it simple to arrange your belongings, allowing you to locate what you need quickly and effectively.

The base of the bag also features a handy slot pouch that makes it easy to store your phone or other small items securely.

The user-friendly design of the Roswheel Essential Bike Trunk Pack is one of its most notable qualities.

The bag is fastened firmly to your bike’s rack with four strong Velcro straps, making mounting and dismounting simple.

The bag may be used as a messenger bag when you’re not on your bike and has a secret shoulder strap for versatility.

With this cycling trunk bag, safety is obviously of the first importance. Two luminous pieces, including the logo, are included in the bag, which improves your visibility at night or in poor light.

Also, the bag is compatible with taillights, increasing visibility and safety.

The Roswheel Essential Bike Trunk Bag is a bag to take into consideration if you’re looking for a bike trunk bag.

This bag is a great option for riders of all skill levels because to its sturdy design, generous storage space, and user-friendly layout.

  • Easy to install; comes with four Velcro strap systems for easy mounting and quick release
  • Built with a strong HDPE board and high-quality EVA foam
  • Subpar zippers

4. RAYMACE Bike Trunk Cooler Bag With Tail Light

raymace bike trunk cooler bag with tail light
raymace bike trunk cooler bag with tail light

Do you need a dependable and practical way to keep your food and beverages cold during a long bike ride? The Raymace bike trunk bag is the only option!

Thanks to its thick aluminum layer and 5mm EPE insulating materials, this highly specialised cycling rucksack is intended to keep perishable items chilled or heated for extended periods of time.

This bag is ideal for carrying your lunch and beverages, and it also provides place for your motorcycle-related tools and other requirements.

Also, because to its waterproof design, you can bike in the rain or other wettest environments without worrying about your possessions being harmed.

The Raymace bike trunk bag is the ideal choice whether you’re organising a quick picnic or just want to sip a cold beverage while biking through breathtaking landscape.

Your food and beverages will keep at the ideal temperature for hours thanks to its insulated design, and its top pouch offers extra storage space for your wallet or other small items.

Velcro straps make it simple to secure this backpack to the back of your bike as well. Also, you won’t have to worry about the bag slipping as you ride thanks to the strap system that keeps it stable on the bike rack.

Please don’t compromise on keeping your meals and beverages fresh while you’re on the go.

By selecting the Raymace bike trunk bag, you may have confidence that your perishable goods will remain delectable and fresh for however long is necessary.

  • Easy to install using a Velcro strap system
  • With inner insulation feature to keep food and beverages fresh for hours
  • The cup holder is too small

5. ERRLANER Bicycle Rack Rear Carrier Bags

errlaner bicycle rack rear carrier bags
errlaner bicycle rack rear carrier bags

Looking for a reliable and convenient way to carry all your essential items while riding your bicycle? Look no further than the Errlaner bike trunk bag!

Crafted from high-quality PU leather, this sturdy and durable bag is the perfect size for all your necessities, with an impressive 11-liter capacity that can easily accommodate everything you need for multi-day trips.

Plus, with a top-zippered pocket for added storage and a bungee lead for easy stowing, you’ll never have to worry about leaving anything behind.

But that’s not all – the Errlaner bike trunk bag also comes with a handy Velcro strap mechanism that makes it incredibly easy to attach to your rear bike rack, keeping it securely in place even as you pedal down the road.

And with its top-notch zippers and included rain cover, you can rest assured that your valuables will stay safe and dry no matter what the weather brings.

But perhaps the best feature of the Errlaner bike trunk bag is its added layer of security, thanks to its strategically placed fluorescent straps.

These bright and eye-catching straps make you more visible to other drivers in low-light conditions, reducing the risk of accidents and keeping you safe on the road.

So if you’re looking for a reliable, durable, and stylish way to carry your gear on your next motorcycle adventure, look no further than the Errlaner bike trunk bag.

  • It comes with ample storage space of about 11 liters
  • Easy to install using durable fastening straps
  • With reflective straps to help increase the visibility of the biker at night
  • It does not hold its shape when empty

6. ENGWE Bike Trunk Bag Bicycle Rack

engwe bike trunk bag bicycle rack
engwe bike trunk bag bicycle rack

This bag is made of high-quality materials and is not only very practical but also long-lasting.

Its huge storage capacity is one of this bag’s outstanding qualities. You’ll have enough place for all of your gear with a seven litre maximum capacity.

Also, the main compartment, zippered pocket, and elastic cords make it simple to arrange your belongings and keep them handy.

The Engwe bag is made to survive the worst conditions, so it’s not just about space.

This bag is made to keep your things safe and secure no matter the weather because it is made of abrasion-resistant polyester with PE cotton cushioning.

The Engwe bag also excels in terms of practicality. You may carry it with you when you pause for a rest or brief break since the straps with hook-and-loop fasteners are simple to attach to and remove from your bike rack.

The attached rain cover will also protect your items from the elements if the weather turns bad.

For anyone riding a bike and seeking comfort, dependability, and peace of mind, the Engwe bike trunk bag is the ideal option. then why wait? Grab yours right away to begin enjoying the ride!

  • Large storage capacity of up to 7 liters
  • Made with durable materials, including abrasion-resistant polyester
  • Rain cover protects the bag from the threats of any form of water
  • It comes with two-layer storage space
  • Tendency to rub against the tire if not mounted correctly

7. BicycleStore Bike Rear Seat Bag Trunk Bags

bicyclestore bike rear seat bag trunk bags
bicyclestore bike rear seat bag trunk bags

Compared to other bags I’ve tried, the BicycleStore bag is the clear winner in style. Its timeless design makes it feel like you’re carrying a fashionable tote rather than a bulky backpack.

But don’t let its looks fool you: this bag is still roomy enough to hold everything you need. The main compartment alone has ample space for your essentials, and there are even side pockets for additional storage. Plus, the built-in water bottle holder is a game-changer for any cyclist.

But what sets this bag apart is its ease of use. Attaching it to your bike’s rack is a breeze, thanks to its simple straps and Velcro fasteners.

And when you’re off the bike, the remaining straps and handles make it easy to transform the bag into a shoulder or messenger bag.

Plus, the reflective strips on both sides ensure you stay visible even in low light so you can bike day or night confidently.

All in all, if you want a bike trunk bag that’s both functional and fashionable, the BicycleStore bag is a clear choice.

Don’t settle for a bag that doesn’t meet your needs – invest in the best and enjoy your bike trip to the fullest!

  • It comes with portability features; can be converted into a shoulder or messenger bag
  • Made with strong and durable materials
  • Comes with Velcro quick release design for easy mounting and removal
  • The reflective tape can help increase the biker’s visibility at night
  • The water bottle holder opening is small

8. ROCKBROS Bike Rack Bag Trunk Bag Waterproof

rockbros bike rack bag trunk bag waterproof
rockbros bike rack bag trunk bag waterproof

Rockbros, a reputable brand in the US cycling and bike equipment sector, provides premium goods at competitive prices.

The waterproof design of this backpack is one of its best qualities. Your valuables will stay dry even during the heaviest downpours because to the carbon composite leather’s strength and resistance to moisture.

Your essentials will always be kept secure and safe, you can rely on that.

This bike rucksack, which has a maximum capacity of 35 litres, is ideal for lengthy road excursions that last a week or longer. Also, you can expand the main compartment by unzipping the side pouch if you need even more room.

Even more storage choices are offered by the side pockets’ quick and simple conversion into durable panniers.

But that’s not all – this versatile bag can also be used as a shoulder bag or messenger bag, thanks to the two included padded straps.

You’ll love how easy and comfortable it is to carry all your gear with you wherever you go.

Of course, no product is perfect, and the zip on this bag requires special care to avoid breakage.

But with all its other fantastic features and unbeatable price point, the Rockbros trunk bag is a must-have for any serious cyclist.

  • Waterproof
  • Convertible to a pannier bag
  • High-quality
  • Affordable
  • Comfortable to use
  • Large storage capacity
  • Subpar zipper enclosure

9. Ibera Bike Trunk Bag – PakRak Clip-On Quick-Release

ibera bike trunk bag
ibera bike trunk bag

The bag is not only compact and well-made, but it also fits snugly over your bike rack to prevent jolts when riding.

The bag is made of 1680D Nylon, which makes it strong and resistant to the harshest environments. It has a high storage capacity of 17 litres with dimensions of 15 inches by 8.7 inches by 11.4 inches.

Also, the bag’s quick-release mounting system makes it simple and practical to attach it to the back of your bike. It is ideal for people who are constantly on the go because it simply takes three seconds to connect or remove.

But that’s not all; this bag also features a number of pockets and compartments that are ideal for securely stowing away personal items of various shapes and sizes.

There is enough of room for medium-sized goods in the top pouch, rear pocket, and outer side pockets. For nighttime riding, the backpack also has a tail light hanger.

The best thing is? The bag opens to expose a roomy internal area that is ideal for separating and safeguarding your most priceless belongings.

There are several options, ranging from a laptop computer to a fresh set of clothes and a few books.

This bag’s padded, detachable shoulder strap makes it adaptable enough to be worn as a sling or carried over the shoulder. Being portable, it is the ideal travel companion for any bike excursion.

Therefore only accept the best. For quality, dependability, and convenience, go with the Ibera IB-BA11 Bike Trunk Bag. You’ll be glad you did it!

  • Compact and well-built
  • Versatile
  • Comes with a quick-release mounting system
  • Has multi-compartment system
  • Not waterproof

10. Topeak MTX Trunk Bag DXP Bicycle Trunk Bag

topeak mtx trunk bag dxp bicycle trunk bag
topeak mtx trunk bag dxp bicycle trunk bag

You may be sure that their products are of the greatest calibre because they are one of the most well-known brands in cycling.

The Topeak trunk bag is a remarkable product because of its unmatched design and usability.

This bag is made of 600 Denier Polyester, making it durable and capable of withstanding even the harshest weather conditions.

Moreover, the EVA foam interior offers great insulation, guaranteeing the security and safety of your things.

This bag stands out thanks to its expanded compartment design. With two removable panels on either side, you may alter the backpack to meet your changing storage needs.

Even your largest items can fit comfortably in the main compartment. The Topeak trunk bag will hold everything you need for a lengthy trip, including clothing, food, and supplies.

The shoulder strap, RedLite clip, and elastic top bungees make carrying the bag a snap. And thanks to the MTX QuickTrack system, it’s simple to mount the bag to your bike’s rack and you can ride across tough terrain with confidence that it will remain put.

But don’t just believe us; this bag speaks for itself; it speaks for itself. Also, it’s obvious that Topeak has considered every possibility with the addition of a 3M bright strap for low-light conditions.

So why choose a less expensive bag when you can spend more money on the best? The Topeak trunk bag is worthwhile, in our opinion.

  • Safe to use at night
  • Easy to install using its MTX QuickTrack system
  • Has multiple storage spaces
  • Durable and weather-resistant
  • Lacks locking system when installed to the bike rack

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What to Look For When Buying a Bike Trunk Bag

When shopping for a bike trunk bag, there are a few key things to keep in mind to ensure that you’re getting the best product for your needs. Here are some important factors to consider:

Below are some of the things to keep in mind when looking for a great bike trunk bag.


The bike trunk bag’s construction material plays a critical role in the product’s durability and lifetime. Oxford fabric, nylon, polyester, and PU leather are a few high-end bike trunk bag materials.

To ensure it can resist frequent usage and exposure to the elements, buy a trunk bag constructed of high-quality materials.

Storage Space

Storage capacity is a crucial factor to take into account when buying a bike trunk bag. When making a purchase, it would be beneficial to ascertain your storage requirements.

If you pack a lot, get a trunk bag with a 13–25 litre storage capacity. Choose an 8-liter bag, often known as a small bike trunk bag, if you prefer to travel light.


As most bike trunk bags may serve several purposes, you should pick one that can. You can carry it on your shoulder, as a handbag, or as a commuting bag, for instance.

You may optimise your investment and utilise it for a variety of activities by choosing a bag that is adaptable.


While choosing a bike trunk bag, comfort is a crucial factor as well. Seek for a padded bag to make carrying the load more comfortable and to lessen the strain on your back. To provide the most comfort, the adjustable strap should also be padded.

Safety attributes

Another important factor to think about is the bike trunk bag’s safety features. To improve visibility when riding at night, look for a bag with reflective stripes and tail light attachments. You will be more visible to other drivers and experience greater safety on the road as a result.


The material, storage capacity, versatility, comfort, and safety elements should all be taken into account while choosing a bike trunk bag.

By taking into account these elements, you can select a product that both satisfies your demands and offers exceptional value for your money.

FAQ: Frequently Asked Questions

How Do I Attach My Trunk Bag to My Bike?

Most high-quality bike bags come with straightforward and efficient connection techniques, making it simple and quick to attach a trunk bag to your bike.

The most popular technique uses Velcro straps, two at the back and one in front. Other attachment choices include quick-detach styles and hook-and-loop fasteners.

To make sure you attach the bag securely, consult the manufacturer’s instructions.

What is the Difference Between a Rear Rack Top Bag and a Trunk Bag for Bicycles?

The terms “rear rack top bag” and “trunk bag” are often used interchangeably, confusing some riders. Any bag that can fit on top of a rear rack can be used as a trunk bag.

However, some bags may be designed specifically for use as trunk bags, featuring unique attachment systems and extra compartments.

Rear rack top bags, on the other hand, are any bags that can sit on top of the rear rack, including pannier bags and trunk bags.

How to Secure a Trunk Bag on a Bike?

To secure a trunk bag on your bike, you’ll typically use the attachment system provided by the manufacturer. This can include Velcro straps, hook-and-loop fasteners, or quick-detach designs.

Follow the manufacturer’s instructions carefully to attach the bag safely and securely. Ensure the bag is not blocking any lights or reflectors and does not interfere with your pedaling or steering.

How Long Does a Bike Trunk Bag Last?

The lifespan of a bike trunk bag can vary depending on the quality of construction and how well it is maintained. Some bags can last for several years, while others may need to be replaced after just a few uses.

To ensure your trunk bag lasts as long as possible, look for bags with durable materials, reinforced stitching, and sturdy attachment systems.

Regularly clean and maintain your bag, and avoid overloading it beyond its weight capacity.