Rugged and resilient, the Chase Harper USA Bicycle Barrel Bag features a strong thermoplastic insert for added rigidity shielded with an industrial grade ballistic nylon exterior. The full-length zippered opening allows easy to access to the spacious main compartment which is great for tools, gloves, and other riding essentials. Dimensions: 9.5″L x 4.75″W x 4.75″H – 3.5 Liters Assembled Product Dimensions (L x W x H): 9.50 x 4.75 x 4.75 Inches