Features:
4L backpack， constructed by high quality Nylon fabric， lightweight and durable.
Features one bladder compartment， main compartment and front compartment with durable zippers.
Three straps and large space between main compartment and front compartment for storing your helmet.
The backside of this backpack has extra padding and breathable cloth for maximum support and comfort.
Reflective straps for safe riding at night.
Comes with one 2L water bag， constructed by non-toxic EVA.
Suitable for outdoor activities like cycling， rock-climbing and hiking.

Specifications:
Item Type: Backpack
Gender: Unisex
Closure Type: Zipper
Main Material: Nylon + EVA
Color: Blue
Capacity: 4L Backpack + 2L Water Bag
Size: Approx. 45 * 26 * 10cm / 17.7 * 10.2 * 3.9in
Weight: 600g / 1.32lb

Package List:
1 * 4L Cycling Backpack
1 * 2L Water Bag

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