?Features:
Mesh shoulder straps， mesh hip fins with two zipped pockets and breathable back system for all-round ventilation.
Hydration system compatible with bladder compartment (up to 2.5L)， hook fixing， velcro sealed tube channels.
Adjustable shoulder/chest/hip straps meet different requirements for you.
Front zip pocket for extra carrying purpose and mesh pocket for jacket or helmet.
Suitable for outdoor activities like riding， rock-climbing and hiking.

Specifications:
Item Type: Backpacks
Gender: Unisex
Backpack Usage: Normal Camping & Hiking
Closure Type: Zipper
Main Material: Nylon
Color: Blue/Red/Orange
Capacity: 13L
Size: Approx. 45 * 22 * 8cm / 17.7 * 8.7 * 3.1in (H * Max.W * D)
Weight: 410g / 14.4oz

Package List:
1 * Cycling Backpack

Notes:
1. Please allow 1-2cm (0.4-0.8") differences due to manual measurement， thanks.
2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.
3. This listing is for one bag only， mobile phone and other accessories (if any) are not included.