This backpack is made with reflective fabric to increase nighttime visibility and . The main pocket has a separate pocket designed for your water bladder to keep you hydrated. The straps are adjustable to make you comfortable. This backpack is great for cycling, camping, hiking, mountaineering, running, and other outdoor activities.

Specifications:
Material: Reflective fabric
Color: Black / Grey (optional)
Size: 21 * 9 * 40cm / 8.3 * 3.5 * 15.7in
Weight: 320g / 11.3oz

Package List:
1 * Cycling Backpack