2.5L frame bike bag/pannier from Rockbros. CHARACTERISTICS : Material: Nylon + TPU Weight: approx. 250 g Black color Dimensions: 29 x 14 x 9cm Capacity: approx. 2.5 l Characteristics : waterproof ensures safe storage of various items in it. unique waterproof zippers on both sides with metal zipper pull protection 2 main compartments (with mesh pockets and rubber straps for carrying e.g. a bicycle pump) easy to install thanks to 4 adjustable Velcro straps reflective logo on both sides large capacity hard material on the outside ROCKBROS is a brand founded by cycling enthusiasts whose goal is to offer high-quality products at an affordable price to every customer who loves cycling and outdoor sports.