Style:Fashion Number of items:1 Features:150 Included components:Storage bag Batteries included?:No Department:Unisex Product Dimensions:30 x 20 x 5 cm; 400 Grams Specification: Condition: 100% Brand New Material: Polyester Weight: 430g Capacity: 10L Color: Black Type: Saddle/Seat bag Installation: Strap with buckle Package Included: 1 x Bicycle Saddle Bag Large capacity bike bag: 10L large capacity, can hold up to 10 bottles of mineral water, 10L capacity adjustable to meet your riding needs. Waterproof and anti- tear material: Made of durable and waterproof TPU composite anti- tear nylon material ( similar to dry bag material ). Stuff your soft gear ( sleeping bag, clothes, etc. ), then roll up the opening, then secure and tighten with buckles. Lightweight bike backpacking gear: The seat tube bag weighs only 430 grams and attaches directly to your bike, eliminating the need for a heavy and expensive metal frame. Equip your bike with this seat tube bag for your ultra- lightweight bicycle touring adventures! Easy Installation : Buckles for easy installation and removal. No installation tools required, a convenient gear carrying solution that instantly clips onto the back of your bike saddle and seat tube. High Quality: Made of tear- resistant polyester material, strong and impervious to water, it protects your valuables from water, dirt and dust, easy to and durable. Large capacity bike bag: 10L large capacity, can hold up to 10 bottles of mineral water, 10L capacity adjustable to meet your riding needs. Waterproof and anti- tear material: Made of durable and waterproof TPU composite anti- tear nylon material ( similar to dry bag material ). Stuff your soft gear ( sleeping bag, clothes, etc. ), then roll up the opening, then secure and tighten with buckles. Lightweight bike backpacking gear: The seat tube bag weighs only 430 grams and attaches directly to your bike, eliminating the need for a heavy and expensive metal frame. Equip your bike with this seat tube bag for your ultra- lightweight bicycle touring adventures! Easy Installation : Buckles for easy installation and removal. No installation tools required, a convenient gear carrying solution that instantly clips onto the back of your bike saddle and seat tube. High Quality: Made of tear- resistant polyester material, strong and impervious to water, it protects your valuables from water, dirt and dust, easy to and durable.