The Must-Have 15 Bike Trunk Bags That Combine Functionality and Fashion!

Whether you use your bike for daily commuting, long rides, touring, or backpacking, it is always a hassle carrying a large number of items in your backpack. Not only does it weigh on your shoulders, but it ruins your riding experience especially when you are going for long rides and touring.

One of the convenient and best ways to haul all your items without tiring your body is by using the best bike trunk bags. When you install a good bike storage bag, you can easily carry your desired number of items without worrying about weather conditions.

A great thing about these bike trunk bags is that they come in a wide variety of sizes and shapes so you can buy them based on your requirement.

The only downside is that it can be a daunting task to find the best bike rack trunk bags as every brand promises to offer the best. Thus, to guide you to the finest models, we have devised a list of the best bike trunk bags.

Here is the list of bicycle trunk bags that we found out for you after researching for weeks. You can completely rely on their quality, durability, and performance. All the products fall in different price categories so that there is something for everyone with different budgets.

1. ROCK BROS Bike Rack Bag Trunk Bag

Rock Bros bike trunk bag is truly one of the finest choices you will come across and it has all the qualities you need in a rear rack bag. Built on carbon composite leather, this bike rack bag not only gives you incredible durability but also offers you great water resistance. It has a 35L storage capacity; meaning you can conveniently carry large items.

Moreover, it has a foldable design that allows you to expand it from all sides with the help of a zipper. Not only does it come with several compartments but it also gets two custom storage designs for accommodating items according to your requirements.

Apart from using it as a rear rack bag in your cycle, the shoulder straps also let you use it as a messenger bag; thus adding to the versatility. The thick outer padding comes really handy in carrying fragile items as this rock bros bike trunk bag saves them from any kind of impact.

2. BV Bike Commuter Carrier Trunk Bag

If you are looking for an affordable trunk bag for daily commuting which also doubles as a duffle bag, then look no further and opt for a BV bike commuter carrier bag. It offers a large center compartment with some compartment options and assists you in hauling the necessary items during your daily commuting.

The small elastic pocket makes it easy for you to carry a small water bottle especially if you are going for daily morning rides. The padding is sufficiently thick so that if you carry a laptop, phone, or any valuable item they won’t face the impact of riding on bad roads.

The combination of polyester and Cordura materials in the construction makes this bicycle trunk bag suitable for daily usage in any weather condition. Riding with this bike trunk bag at nighttime is totally safe and the credit goes to the 3M Scotchlite reflective trim that makes you visible to other people on the road.

3. Ibera Bike Commuter Bicycle Trunk Bag

Ibera bike trunk bag is a highly rated bag that you can utilize during daily commuting and weekend outings for carrying a decent number of items. The large center compartment offers a huge space so you can haul different types of items with ease.

The multi-compartment availability gives you a lot of storage options to store various items like mobile, towels, laptops, etc. The reinforced design with a hard base and inner thick padding makes it totally useful to carry fragile items without worrying about damage. The smart clip-on quick-release system makes it convenient for you to attach and detach the Ibera trunk bag with convenience.

When you are not using the Ibera bike trunk bag, you can detach it and carry it easily with its padded shoulder strap. Even after months of daily usage, you won’t be able to frown on its durability and it is due to the 1680D nylon build with ABS plastic base.

4. ZIMFANQI Bike Reflective 8L Waterproof Bicycle Trunk Bag

Zimfanqi 8L bicycle trunk bag may not seem like a popular choice but once you start using this bag, there is no looking back. Offering an 8L capacity that contains a large compartment, two side pockets, two inner mesh pockets, and a top zip pouch, you can carry different items during daily commuting and weekend gateways.

The large zippers make it extremely convenient for you to access the interior without any hassle. Importantly, the velcro straps make installation very convenient and fast which is a common feature found in best bike trunk bags. Apart from keeping it in the bike rack, you can also carry it as a handbag or shoulder bag using the shoulder strap.

Since it is used as a trunk bag, this bike rack model is constructed using 600D Oxford fabric coated with PU that offers huge durability. Plus, you can easily carry valuable items without getting them wet or damaged and it is due to the waterproof liner along with PE cotton and padding.

5. Roswheel Essential Series Convertible Bike Trunk Bag

Bought a new bike for daily commuting but finding it difficult to carry your daily items? You can install a Rosewheel Essential series convertible bike rack bag that has made a huge name as one of the best bike trunk bags in the market. To make it suitable for daily rough usage, the manufacturer has engineered it with 300D polyester and PU leather.

The strong HDPE board with sturdy EVA foam outer also adds to the durability and holds the structure even when the bike rack bag is empty. You can commute daily without any worry with this leather bike trunk bag as the four durable velcro straps secure it perfectly to the bike rail.

The large 8-liter overall capacity with a main storage space and side compartment makes it convenient to carry all the daily essentials with utmost care. Not only does it get a waterproof liner but it is also based on water-resistant fabric so if there is sudden rain or snowfall, your items won’t get wet.

6. Topeak MTX DXP Bicycle Trunk Bag

Topeak MTX trunk bag is a favorite choice for many cyclists in the world as it provides all the necessary features that you need from the best bike trunk bag. This Topeak MTX trunk bag is a highly versatile bag that can assist you in hauling items wherever you go and that is why it comes with a 1380 cubic inches of storage area.

The expandable design with two side panels gives this Topeak MTX trunk bag more versatility and allows you to change the packaging depending on the load.

With great storage space, you will also enjoy terrific durability with its 600 Denier polyester-built quality that won’t get worn out even after regular usage. Securing the Topeak MTX trunk bag with the MTX QuickTrack system is really easy and you can do it with ease.

7. WOTOW Bike Reflective Rear Rack Bag

You can consider Wotow bike rack bag as a specially engineered best bike trunk bag that gives you 8L of storage space and numerous compartments for convenient storage.

Accessing the compartments with a smooth zipper makes things much more convenient for you. While carrying items in those compartments, you won’t have to think about damage or getting them and it is due to the 600D Oxford fabric coating with PU film and waterproof zipper.

Apart from using it as a bike rack bag, you will also have the option to use it as a chest or shoulder bag using the side velcro straps. The tool-free installation with four adjustable velcro straps is a big highlight of this bag.

8. Rdffensy 21L Bicycle Bike Rack Bag

Rdffensy 21L bike rack bag is a hidden gem in the market that is designed with a huge compartment to let you carry a huge amount of items during daily commuting.

It is one of the best bike trunk bags that also has two expandable compartments and a bottle holder so that you are never robbed of convenience. You can attach and detach the bag from your bike with ease as it offers 6-inch four Velcro straps to securely attach it to the bike’s rail.

This bike rack bag not only excels in ergonomics but also in durability and the 800D Oxford fabric with PU coating serves as the proof. The chance of water seepage or damage due to impact is almost nil due to the water-resistant fabric and foam-padded side.

9. Rhinowalk 17L Bike Trunk Bag

Featuring a 17L large storage area with expandable compartments for small items, Rhinowalk bike rack bag can be your ideal companion for weekend gateways and rallies.

Since you will be taking it for long rides, this best bike trunk bag is made from 1000D polyester along with a waterproof PVC layer for complete durability. The quick-release system makes this bag extremely easy to attach to the rear seat and you also get an adjustable shoulder strap for portability.

The manufacturer has paid a lot of attention to the details of this bike rack trunk bag and that is why it gets a zipper, strap, rain cover, tail light hanger, etc.

10. MOSISO Waterproof Bicycle Bike Rack Bag

Mosiso waterproof bike trunk bag is not your usual bag for bicycles in the market as it has been designed with a highly durable polyester material coated with impressive waterproofing.

Whether you use it for daily commutes or group rides, the 12L storage space with 6 small multifunctional pockets gives you enough room to arrange items in the proper manner. The easy-to-use zipper makes access to all the compartments quite easy and convenient. Stability is an important demand for all cyclists, and this is why this best bike trunk bag has four durable straps to secure it properly.

Unlike some top bike trunk bags, you will enjoy 1-year warranty coverage with this bag. Night riding is made easy with its reflective strips and makes you visible to others.

11. RAYMACE Cooler Bike Trunk Bag

Raymace insulated bike trunk bag is a specialized pannier that may come with 8L of capacity, but it provides much more effective storage than other trunk bags in the market.

It has been constructed with thick aluminum and 5mm insulation material to keep items cold or warm and this is why it is regarded as one of the best bike trunk bags. So whether you go camping or daily office commuting, you can keep your food warm or beverages cold.

This best bike trunk carrier also has sufficient compartments for storing small items. Even if there is rain, none of the items will get wet and it is due to the water-resistant fabric. Safety is a priority of this bike and to honor this, it gets a double-brightness LED lamp.

12. COFIT Bike Trunk Bag 25L Bicycle Rear Rack Bag

By the first look, you will be in awe with the Cofit 25L bike trunk bag is often regarded as one of the best bike trunk bags in the budget range. It may be a budget bike trunk bag, but it offers a massive 25L storage space with three main compartments to store all your essentials during daily camping and long rides.

The bag may be large in shape, but the two Velcro straps properly secure it to the rear rack. However, the most highlighting fact of this best bike trunk pannier is its nylon Oxford fabric construction that offers effective tear and water resistance.

Apart from attaching it to the rack, you can use the shoulder strap to carry it as a shoulder bag or handbag.

13. Bushwhacker Mesa Trunk Bag

Looking for the best bike trunk carrier that you can take for long tours? Bushwhacker mesa trunk bag is the one you should check out that offers huge center storage space with two sufficiently large side pockets.

However, it is the thick padding with an insulated interior that impressed us the most because it will let you carry beverages or food items without any issue. You can comfortably settle this bike trunk bag in your rear rack by using the four-point mounting system that ensures proper attachment.

Bushwhacker mesa trunk bag is built to last for a long by employing 600 denier polyester fabric construction. While going on tours, you might have to ride at night so the rear light clip with reflective trim will make you safe on the road.

14. MaxMiles Bicycle Pannier Bag

Another popular addition to this list of best bike trunk bags is MaxMiles bicycle bike trunk bag which offers a massive 35L space for storing your items.

What makes it stand out is the expandable design with multiple compartments and when not needed you can compress it to a 10L bike trunk bag. Access to the compartment is made with large zippers and when you are not riding, you can use the carrying handle or shoulder strap for portability.

The Sturdiness of the trunk is commendable and the polyester construction also ensures heavy waterproofing. The whole body is covered with reflective trim so you will be properly visible during the night ride.

15. JXFUKAL Rear Bike Rack Bag with Rain Cover

JXFUKAL bike trunk bag is a great choice if you are determined to install one of the best bike trunk bags on your bicycle. Based on a polyester and PU leather construction, it not only treats you with good durability but also has a great water-repellent capability.

The 7L luggage capacity makes it suitable for weekend outings and daily commuting and it is quite sufficient to carry a limited amount of food items or clothes. Unfortunately, it doesn’t pack numerous compartments so organizing items can be a little difficult for some users.

However, these bike trunk bags are geared with reflective stripes, adjustable elastic cords, and taillight hangers so you get a decent number of features to meet your general requirements. The two Velcro’s keep the bike secured in the rear rack while the PE foam in the interior protects the items from any kind of impact.

Getting to know about all the top bike trunk bags won’t only do but you also need to be aware of the buying process. That is why we have come up with some crucial information including a buying guide that will direct you to the most appropriate bag of your choice.

Buying Guide For Best Bike Trunk Bag

When you decide to hunt for the best trunk bag, you need to consider certain factors; otherwise, you won’t be able to find the most appropriate one. So we have highlighted those factors that you need to consider while buying.

Overall Capacity-

The first thing that you need to consider is the overall capacity of the rear back rack. The market is filled with trunk bags of different sizes and capacities. So you should look for the rear rack that comes with sufficient capacity or expandable options to accommodate all the required items you generally haul. It would be best to have a slightly larger capacity than expected to pack extra or shuffle items conveniently.

Compartments and Pockets-

Once you have decided on the capacity, you should find out about the pockets and compartments. It should come with separate compartments and pockets like a water bottle holder, laptop compartment, book pocket, etc. to make it easier for you to organize every item properly. If you carry a lot of small items, then look for a rear trunk bag with small pockets attached with zippers.

Attachment-

You should also assess the attachments available with the rear rack so that you can easily mount them on the bike. There are varied types of attachments available on the trunk bags. You should choose the attachment that fits easily in your bike and also should be simple to detach as they will make riding more convenient. Velcro straps and hooks are the most common choices among bikers because you can quickly attach and detach them.

Adjustability-

Always choose bike pannier bags that have proper adjustability because then you can modify their attachment based on the road condition. For example, if you are riding on a hilly road, you can adjust the balance accordingly so that it remains intact in its position. Moreover, it should come with adequate padding so that it stays stable while you ride.

Durability and Waterproofing-

Never compromise on the durability of the trunk you are going to buy because it would ensure a long-lasting capability. The bag should be made from high-quality material and should be able to hold its shape even under heavy pressure.

It would be best to get a bag that has minimal weariness and low maintenance because then you won’t have to worry about the bag. Waterproofing is another aspect that you should keep in mind so that you won’t have to worry about rain or snow. Having a proper waterproofing feature will allow you to protect all your valuable items from getting wet.

Versatility-

The versatility offered by the bag is another aspect that you need to take into consideration. The number of activities you can perform with the bag is really important because it would be quite a disappointment if you can’t take the bag when you don’t need it on the bike.

A bike trunk can come in handy in different situations and it should come with Velcro straps, handles, sling, etc to use as a backpack, handbag, and many more. With added flexibility, you can consider it as an investment and allow you to move it wherever you go.

Visibility-

It is not always the case that you will ride your bike only in the daytime and there are many occasions where you will also have to ride at night. Night riding is always a tricky affair and having reflecting strips or taillight attachment would be a great advantage.

A great trunk bag would come with at least one visibility feature so that you can ride safely at night by making you visible to other drivers and riders on the road.

Different types of Bike Rack Bag Available

When you decide to get the best bicycle trunk bag, you will come across different types in the market. Even though every type has the same motto of hauling luggage, each rear trunk bag has its own purpose and they are designed accordingly.

A commuter-style rear trunk bag is designed for short trips and they generally come with a compact design. Not only are they simple and convenient to use but they also have a sleek design which makes them easy to attach to the rear of the saddle. Some of them even come with small pockets to carry valuable items. In general, you will either have a handle or shoulder straps so that you can carry them whenever you get off the bike. This type of bike rack bag comes with convenient attachment options like Velcro straps to easily use them during daily commute.

On the other hand, people who often go for touring or long-distance rides utilize rack pack type of trunk bags in their bikes. This bike rack bag comes with a general trunk bag design and holds the capacity to carry a large number of items. You will also find many useful compartments like a water bottle holder, laptop compartment, key storage, etc. and they come really useful. They are often attached to bike panniers so that you can carry a sufficient number of items and the bike gets properly balanced. Mostly trunk bags are waterproof and come with side straps for attachment.

Another rear rack type you will come across is the saddle bag and it can be used for day touring or day-to-day rides. Mostly, they come in small capacities where you can only accommodate small items, making them suitable for light commuting. However, nowadays you will also find large saddlebags that are being used during short-term traveling and touring. Although they don’t come with an adjustable shoulder strap, they use Velcro straps or hooks to get them attached underneath the saddle of your bike.