6 Best Bike Trunk Bags in 2020 – Reviews & Top Picks

If you’re someone who prefers traveling with essential cycling gear, it’s important for you to get a bike trunk bag for yourself. Bike trunk bags can take the weight off your shoulders and let you focus on your cycling performance.

The usefulness of bike trunk bags is not only limited to cyclists.

Students who ride to school, commuters who ride to work, or someone who needs to run errands can also use bike trunk bags to store their possessions securely in a compact way. Having the option of keeping storage on bike can make a world of difference to some.

Now, the market is swamped with bike trunk bags with each brand claiming to be better than the other. Therefore, taking a pick from the innumerable options available can be a challenging task.

Ideally speaking, when you go for a bike trunk bag, examine its construction quality, storage space, and convenient design.

For those who don’t have time to conduct their research, listed below are some options that can be heralded as some of the best trunk bags for bikes.

At A Glance: Our Top Picks for Best Bike Trunk Bags

If you’re in a hurry, you can jump straight into our top picks (these are the bike trunk bags that most people buy).

  • Rock Bros Bike Trunk Bag Top Pick
  • Ibera Bike Trunk Bag Runner-up
  • BV Commuter Carrier Trunk Bag Runner-up

Top 6 Best Bike Trunk Bags 2020 – Our Reviews:

1. Rock Bros Bike Trunk Bag

What I like about the Rock Bros Bike Trunk Bag in particular is its ability to extend to a pannier style carrier. So, if an average-sized trunk bag doesn’t work for you, you can always transform it into a different carrier.

Who wouldn’t enjoy such a flexible option, right?

Perfect as a bag for bike trunk on both short and long cycling trips, the Rock Bros Bike Trunk Bag comes with a variety of features including water bottle holders, side pockets, and a humongous primary compartment capable of storing all your valuables.

Composed of durable, heavy-duty material, the Rock Bros Bike Trunk Bag isn’t as heavy as you’d expect. I also like the fact that the makers have incorporated reflective, tail-light straps to ensure optimum visibility.

Plus, it certainly helps that the trunk bag is quite the looker as well.

The Rock Bros Bike Trunk Bag is one of the most versatile bike trunk bags around as it meets the needs and requirements of both the novice and experienced cyclists too.

Pros

  • Best bike bag for those who can’t decide between a trunk bag and a pannier
  • Plenty of well-padded compartments
  • Huge storage capacity
  • This bag can be detached easily for portable use

Cons

  • I would have liked it more if the Velcro strap of the bag was longer

2. Ibera Bike Trunk Bag

The Ibera Bike Trunk Bag does well to live up to its billing.

The bag has an easy quick-release setup process that only requires you to clip it on the Ibera rear rack. Once you do that, you can rest assured that your belongings will remain secure, irrespective of the terrain you ride on.  

Although it appears a bit compact at a glance, you’ll be surprised by its high storage capacity. Fret not as there are more than enough compartments on the interior and exterior parts of the trunk bag.

The makers of the Ibera Bike Trunk Bag have also done a marvelous job of incorporating reinforced, padded walls in the main compartment of the bag, thus guaranteeing the protection of your valuables.

Regrettably, it doesn’t feature a water bottle holder at the back. To compensate for that, the makers have decided to focus on providing convenient storage options by attaching a zipper pocket at the rear end.  

The makers have also done their bit to make the bag as noticeable as possible for safety reasons by adding reflective trim. It also helps that you’re provided with a detachable padded shoulder strap with the purchase of this product, allowing you to take your essentials with you everywhere you go.

Considering all these, there is no doubt that the Ibera Bike Trunk Bag is a bonafide winner.

Pros

  • Large capacity
  • Detachable padded shoulder strap
  • Easy to install and remove
  • Reflective trim increases visibility
  • Best bike bag in terms of overall performance
  • Convenient design

Cons

  • The customer service of this brand isn’t of the highest quality
  • No water bottle holder

3. BV Commuter Carrier Trunk Bag

If you are committed to sticking to a budget and would prefer not to pay over the odds for a quality trunk bag, you should try the BV Commuter Carrier Trunk Bag. Despite its low pricing, the BV Commuter Carrier Trunk Bag has a solid build and is more than capable of lasting a long time.

Attaching the bag onto your bike is also as easy as it gets; you’d simply need to use the bag’s three Velcro straps to secure it onto your bike. Thankfully, you don’t need to mount a special rear rack to attach this bag.

Some of the features of the BV Commuter Carrier Trunk Bag include two well-padded and shielded side pockets and a water bottle holder at the rear end. There’s more than enough storage options to store your valuables.

Of course, as the name of the bag suggests, it also comes with a carrying handle and shoulder strap, allowing you to take your possessions with you anywhere you please.

Pros

  • Plenty of storage options
  • The pockets of this bag are all well-padded for the ultimate protection of your valuables
  • Durable Velcro straps
  • Reflective lighting provides added visibility
  • Best bike bag for the budget-conscious

Cons

  • The zipper holder isn’t as durable as it should be

4. Bushwhacker Mesa Trunk Bag

Of all the trunk bags on the list, the Bushwhacker Mesa Trunk Bag takes the cake when it comes to storage space. To call this bag massive would be an understatement.

Constructed of 600 denier polyester fabric and with exemplary all-around padding in the main compartment, the Bushwhacker Mesa Trunk Bag is as durable as they come. After you get this bag, you won’t have to invest in a new one for a long period.

Attaching the bag onto your bike is also a child’s play; you’d simply need to use the bag’s four Velcro straps to secure it onto your bike. Upon doing so, you can rest assured that your bag won’t move an inch even on rough trails.

The designers of the Bushwhacker Mesa Trunk Bag have also worked hard to make this bag visible in dark areas and under-lit places. With the addition of reflective trim and a back-light clip attachment, you can cycle easy knowing that you can be spotted from a mile away.

Pros

  • Excellent build quality
  • Large capacity
  • Durable Velcro strap
  • Easy setup process
  • Best bike bag for those who prefer large storage space
  • Convenient design

Cons

  • Regrettably, the straps of this bag are not easy to adjust

5. Topeak MTX Trunk Bag EXP

Topeak is a top brand in the realm of cycling products as they usually deliver with their releases.

Thankfully, the Topeak MTX Trunk Bag EXP doesn’t bring disgrace to the brand’s reputation. Instead, it enhances the company’s stature tenfold.

The bag is constructed of 600 denier nylon fabric and this material ensures that water doesn’t seep in through the bag and cause damage to your prized possessions.

Also, guess what? If you don’t find the main compartment large enough to store all your valuables, you can extend it as there are panniers neatly tucked inside the bag.

Thankfully, you don’t need to tear your hair out while setting this bag onto your bike. The Topeak MTX Trunk Bag EXP, owing to its simple quick-release clip design, can be attached and detached with ease.

Boasting of molded panels to maintain the form of the bag and offer a shield to the padding, the Topeak MTX Trunk Bag EXP is truly worth the investment.

Pros

  • The main compartment of this bag can be extended to provide extra storage
  • Supreme quality construction
  • Quick-release is possible because of a simple clip design

Cons

  • The zipper-pull device isn’t durable
  • Priced a bit exorbitantly

6. SAVADECK Bike Rack Bag

The SAVADECK Bike Rack Bag has been made to satisfy the requirements of the sternest critics. Constructed of durable nylon and waterproof materials capable of withstanding all the harmful external elements, the SAVADECK Bike Rack Bag is truly worth its weight in gold.

The bag has high-quality padding in its interior compartments, ensuring that your valuables stay well-protected throughout your cycling sessions.

As a cyclist, you must be aware of how important it is for you to stay visible to the oncoming traffic at all times, especially at night.

Thankfully, the SAVADECK comes with reflective stripes and a light attachment feature to ensure you’re the brightest spark on the road. With this bag attached to your bike, people will be able to detect your presence from several meters away.

The fact that the SAVADECK Bike Rack Bag is easy to set up and detach further adds to the charm of the bag.

Isn’t it wonderful that the bag comes with a carrying handle and shoulder strap? With these features, you can take your possessions with you anywhere you please.

Pros

  • Versatile bike trunk bag
  • High-quality padding ensures complete protection of your valuables
  • Reflective strips and a light attachment feature for high visibility
  • Easy to use Velcro strap
  • Convenient strap design

Cons

  • Doesn’t offer much storage space

What to Consider When Buying a Bike Trunk Bag?

To discover a bike trunk bag best-suited for you, there are numerous factors you need to look at. Some of them include:

Purpose

How will you put your bike bag into use? What do you need it for?

If you need a bike trunk bag for your short commutes to work or school, you won’t need a trunk bag with a huge main compartment. 

However, if you intend to carry your essential gear with you on your week-long cycling escapades, you will need a bike bag that includes a number of compartments. To be on the safe side, it is in your best interest to go for a bike that is slightly bigger than your preferred size.

If you are still in a dilemma, consider a bike trunk bag that can be extended just as the Rock Bros Bike Trunk Bag.

Capacity

Look for a bike bag that is compact but large enough to store all your valuables and prized possessions. Also, ensure that the bag does not so much as move an inch when you cycle on rough trails.  

Waterproof

It would be foolish of you to splurge on a bicycle trunk bag that isn’t waterproof.

After all, as a cyclist, you can never predict the next time you get rained on during mid-rides, and when that happens, would you want a bike bag that isn’t waterproof to protect your valuables from the downpour? Yep, I didn’t think so.

Flexibility

A bike trunk bag can only be deemed a great investment if it is flexible and offers a wide variety of functions. As far as I’m concerned, the best bike trunk bags are those that can be detached from the bike frame to double up as biking backpacks.

So, when looking for a bag on bike trunk, it is in your best interest to look for bags that come with shoulder straps, Velcro straps, and additional handles for portable use.

Conclusion

Bags for bike come in all shapes and sizes and are designed for both convenient and professional use.

Some cost a pretty penny while others offer useful features for a fraction of the cost. The bags also differ in terms of durability, portability, and storage space options.

Taking into consideration the different needs and requirements of cyclists and their varying budget, I’ve come up with a comprehensive list of some of the best bike trunk bags money can buy. In a nutshell, the aforementioned options are all worth the investment and it would be tough to pick one that stands out from the rest.

However, if I had to make a pick at gunpoint, I would begrudgingly choose the Rock Bros Bike Trunk Bag.

You see, I like versatility in my bike accessories and the Rock Bros Bike Trunk Bag has bags full of it. The fact that I can use the bicycle trunk bag as both a trunk bag and a pannier-style carrier really plays out in the bag’s favor.

Other features of the bike bag include well-padded compartments, side pockets, and reflective trim for optimum visibility. Additionally, this trunk bag is quite the looker too.

The only complaint I have against this bag is its short Velcro strap.