Size information: Waterproof made of oxford cloth,waterproof and high strength, easy to clean, tear-resistant Humanized design, can protect your bag in rainy days Rainproof cover good effect of waterproof, no worry about leakage of bag Rainproof Cover Easy to clean Wear-resistant Large Capacity Inner Pocket Side Pockets Quick-release Mount Suitable for diameter between 50 mm of handlebar Easy to fix on the handlebar Thickened, nice and practical interlayer is filled with pearl cotton,shockproof Easy to fix on the handlebar humanized,make the buckle aiming at mount,bag can be easily fixed on the handlebar Easy to disassemble for bicycle light and power bank storage Inner pocket inner pocket is suitable for many carry-on items Adjustable and detachable strap Can be used as a sports bag Enjoy your riding! inner pocket is suitable for many carry-on items Product show