The Rockbros Waterproof 1.0-Liter Frame Bag (model AS-019) is the perfect addition to any two-wheeled adventure. No matter the weather, this bag provides a reliable and secure place to store your essentials. Advantages: Waterproof: The bag is made of polyester and TPU, which makes it highly waterproof. Waterproof welded seams and a waterproof zipper keep the contents dry, even when riding in heavy rain. Large Capacity: With a capacity of 1.0L, this bag is large enough to hold your essentials like a wallet, energy gel, bike patches, or a multi-tool. Easy Installation: Three adjustable Velcro straps and three mounting holes allow the bag to easily attach to your bike frame. The slim design ensures the bag doesn't touch your legs while riding, ensuring a comfortable and lightweight ride. Durability: The Rockbros bag is resistant to wear and tear thanks to its durable material. It doesn't warp easily, ensuring a long product life. When you purchase a Rockbros bike pannier, you're investing in a high-quality product that will meet your expectations in terms of both functionality and durability. Give yourself comfort and peace of mind on every bike ride by choosing a waterproof Rockbros bike pannier. CHARACTERISTICS : Material: Nylon + TPU Weight: approx. 90 g Black color Dimensions: 21.5 x 5.5 x 8.5 cm Capacity: approx. 1.0 l Characteristics : waterproof, welded seams ensures safe storage of various items unique waterproof zipper with metal lock handle protection easy to install thanks to 3 adjustable Velcro straps and 3 mounting holes practical mounting on the frame behind the bicycle stem 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.