This bike bag features excellent waterproof performance with PU Laminated Waterproof Double Zipper and High-Quality Waterproof Material. It is made of ultralight Carbon Fiber Texture and EVA material. The bike phone mount is made of 0.25mm TPU film with high sensitivity and supports Face ID unlocks. The price drops from $22.49 to $13.49 when you clip the 10% off coupon on the product page & apply the coupon code "30L77C5E" at checkout. Shipping is free for prime members or on orders over $35. 

Clip the 10% off coupon