Banjo Brothers Waterproof Backpack Pannier
Best waterproof storage for versatile bike commuters and tourers.
Seamlessly transition from your morning commute to your daily errands with this versatile, dual-purpose gear hauler. Designed for cyclists who demand flexibility, it functions as a secure, waterproof pannier that mounts easily to your rear rack, then quickly converts into a comfortable backpack for off-bike use. A clever outer flap conceals rack hardware or shoulder straps depending on your mode of travel. Built with a rugged, ballistic outer layer and a replaceable, welded-seam liner, it keeps your belongings protected from the elements. With dedicated light mounts and reflective detailing, you stay visible and organized throughout your journey.
$99.99
More Waterproof Backpack Pannier Options
Owner Satisfaction
4.4
/ 5
Category Rank
1313
/ 1794
#1313 in Bicycle Bags & Panniers
Price vs Category Average
+13%
Above average
Capacity
18
/ Liters
Who it's for
- Urban commuters needing flexible gear for varied travel segments
- Cyclists who brave all weather conditions and value dry contents
- Practical riders seeking long-term value from their cycling accessories
Who should skip it
- Daily users prioritizing backpack comfort over multi-functionality
- Minimalist riders or those sensitive to extra weight and bulk
- Riders needing instant, effortless transitions between carrying styles
Performance breakdown
Conversion Speed
The clever flap system makes switching modes nearly instantaneous.
Weatherproofing
Welded-seam liner provides reliable protection against heavy downpours.
Durability
Ballistic polyester exterior handles daily commuting abuse with ease.
Commuter Visibility
Thoughtful reflective detailing and light mounts keep you seen after dark.
Carrying Comfort
Functional as a backpack, though lacks the ventilation of dedicated hiking packs.
Storage Organization
Four compartments offer enough structure to keep small essentials easily accessible.
Key Specs
Capacity
18 Liters
Weight
1360 grams
Material
1680D Polyester
Closure Type
Roll Top
Mounting Type
Rack
Waterproof
Yes
Number of Compartments
4
Shoulder Strap Included
Yes
Know before you buy
The bag features a clever outer flap that hides the backpack straps when you are riding. When you arrive at your destination, you simply unclip the pannier hooks from your rack, fold down the flap to expose the straps, and you are ready to wear it as a backpack.
This bag is fully waterproof. It utilizes a two-layer construction with a durable ballistic nylon outer shell and a separate, welded-seam inner liner that keeps your gear completely dry even in heavy rain.
Yes, one of the best features of this bag is the replaceable liner. If the inner waterproof layer eventually wears out or gets punctured, you can purchase a replacement liner rather than having to buy an entirely new bag.
The bag offers 18 liters of total volume, which is generally enough for a change of clothes, a laptop, and daily essentials. The roll-top closure also allows you to adjust the capacity slightly depending on how much you are carrying.
It includes four compartments in total, which helps keep smaller items from getting lost at the bottom of the main bag. You get a zippered outer pocket for quick access to keys or a wallet, plus two side pockets for items like a water bottle or bike lock.
Yes, it is designed with safety in mind. It features integrated reflective piping and striping to help you stand out in low-light conditions, along with dedicated attachment points for mounting flashing safety lights.
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Ready to buy?
$100