rockbros 1 5l full waterproof bike bag front tube triangle lengthed double zipper scratch resistant bicycle bag bike accessoriesSPECIFICATIONS Weight: About 162G Size: About 53*430*260*190mm Origin: Mainland China Name: Lengthened full waterproof lower tube bag Model Number: AS 052 Material: Hemp gray 600D polyester Material: nylon Installation: 5 hooks straps Function: Rainproof Features 2: 600D polyester, scratch resistant,wear resistant Features 1: Double side zipper,easier to sort and store Design 1: Can be installed in multiple directions Craft: Seamless welding+Laminated

the RX20 Max delivers outstanding performance and a thrilling ride every time

Built Tough with a Lightweight Aluminum Frame

Our dedicated customer support team is always ready to assist you – simply reach out

Down Tube 77cmI

and thoughtful features

For those who prefer pedal-assist mode (PAS)

The hydraulic system provides better modulation and requires less hand effort

If the product itself has serious quality

even when conditions are not ideal

Note: The rainproof backpack does not come with a bladder by default

These adjustable straps provide a firm grip without scratching your bike frame

Weight: about 300g