Cycling Backpack 10L 12L Men Lightweight Bike Bag Waterproof Hydration Bicycle Vest Pack + 2 L Water Bag Optional Cycling Backpack 10L 12L Men Lightweight Bike Bag Waterproof Hydration Bicycle Vest Pack + 2 L Water Bag Optional

Brand Name:HU WAI JIAN FENG Model Number:508A Material:Nylon is_customized:Yes Function:Rainproof Color:Black, Blue, Red, Gray Backpack size::22*9*43cm/8.66*3.54*16.93inch Water bag size::38.5*16.5cm/15.16*6.5inch Use for::cycling,running,marathon,jogging Backpack capacity::10L Water bag capacity::2L

Brand Name:HU WAI JIAN FENG Model Number:508A Material:Nylon is_customized:Yes Function:Rainproof Color:Black, Blue, Red, Gray Backpack size::22*9*43cm/8.66*3.54*16.93inch Water bag size::38.5*16.5cm/15.16*6.5inch Use for::cycling,running,marathon,jogging Backpack capacity::10L Water bag capacity::2L