12L Waterproof Bike Rack Bag for Commuters

Multiple Compartments and Double-Sided Pockets

Our 12L capacity bike trunk bag features isolated drop panels and multiple inner pockets for easy organization of small items. Folding pockets on each side can expand the storage capacity for large side items, providing additional space when needed.

Waterproof and Durable Mountain Bike Rear Rack Bag

Crafted from 900D Oxford fabric and coated with high-quality PU film, our bike trunk bag is not only rainproof and easy to clean, but also durable with laminated waterproof zippers. This ensures that rainwater stays out and your items stay dry. The exquisite craftsmanship guarantees a long service life.

Safety Features

Reflective strips on the bag enhance visibility, and the back strip is designed to attach taillights, offering extra safety for night cyclists. Ensure your safety by keeping these reflective items handy.

Multifunctional Pannier Bags

Our bike rear rack bag transforms into a versatile accessory. Use it as a bike cooler bag, a lunch box, a cargo bag, or a shopping bag. It also doubles as a shoulder bag with a removable, adjustable shoulder strap. Carry it with you after parking your bike and rest easy knowing it's secure.

Easy Installation and Removal

With only 4 straps required for installation, our bike trunk bag is quick and easy to mount on almost any rear seat bike, including mountain and road bikes. Perfect for adults looking for practical bike accessories.