Rhinowalk Bicycle Frame Bag Triangle Waterproof for MTB Road Bike

With three layers of support, the bike bag does not deform: the outer layer is made of 600D polyester which is fully waterproof, wear-resistant and scratch-resistant. The middle layer is a new reinforced 1 mm polyethylene plate that does not deform. The inner layer is waterproof lined to improve strength. Five straps for stable attachment to the bike. The width of the upper fixed strips is 3.5 cm, the widened strips are more stable. Removable straps can be adjusted according to the triangular surface of the bike. 4L LARGE CAPACITY - Only one bag is required for easy storage. The kettle, pump, mobile phone, gloves, sunglasses, etc. can be easily packaged, which is necessary for medium or long distance trips. Waterproof zipper and zipper cap protect from rain. Dimensions: 39.5 x 23 x 6.5 cm. The width is only 6.5cm, it does not touch the thigh when shaking. Weight: 350g It is recommended to measure the size of the triangular area of the bike before purchasing.