17L to 35L Expandable Capacity: The main compartment securely holds a tablet and daily gear. Unzip the sides to reveal dual hard-shell bike bag panniers spacious enough to easily accommodate a 14-inch laptop, expanding your storage to 35L
All-Around Hard Shell Protection: Built with rugged EVA materials, both the main trunk and the expandable bike side bags maintain their shape when empty. This impact-resistant padding protects fragile items, while the rain cover keeps gear dry
Secure & Universal Mounting System: Designed with 4 robust hook-and-loop straps for a wobble-free fit on most bicycle rear racks. Featuring two 10.6" bottom and two 7.5" front straps, this bike cargo bag easily fits various tubing thicknesses
Ideal for Commuting & E-Bikes: The sturdy construction makes it a reliable electric bike bag or mountain bike bag. Perfect for organizing daily essentials, a bike lock, repair tools, and extra clothes when navigating city streets or rough trails
Versatile Off-Bike Portability: More than just a rear bike bag, it features a comfortable shoulder strap and built-in handle. This versatile bike storage bag allows a seamless transition from cycling to walking, perfect for work, commuting, or shopping