Roswheel 4l Waterproof Bicycle Frame Bag Front Tube Pouch Pannier Black

Specifications: Brand ROSWHEEL Color Black Material Nylon+TPU (Thermoplastic Urethane) Size 36x13x8cm/14.17x5.12x3.15" Capacity 3L+1L Features: Anti-tear, easy to clean, waterproof. Strap design for quick release & installation. Extended function, you can expand the blue area(1L) as you want. Adjustable webbings Suit for a variety of bicycles. Package Included: 1 x Cycling Bag