ROSWHEEL 131372 WATER-RESISTANT 10L BIKE TAIL BAG BICYCLE REAR PACK (BLACK)

Main Features:
● Material: water-resistant nylon cloth with double-wall TPU, durable and not easy to deformation
● Reflective LOGO and letter pattern for increasing the safety of night cycling
● Quick-release design, nylon loop to fix the bag into the front tube, easy to install / remove
● 3 - 10L adjustable capacity ( depending on how many times you roll the sealed buckle ) for storing key, pen, mobile phone, towel, bike repair outfits, flashlight, etc.