Cool appearance and special design will make your travel wonderful.

Features:
It is crafted from polyester material, high intensity and durable.
The buckles around the chest to stop slipping.
Special design on the back for its effectively dissipating the heat and keeping steady.
Reflective stripe to enhance your safer riding.
2 bottle holders for you to carry water easily.
Spare helmet storage system and rain cover.
Various pockets for items storage, such as phones, computers, books and other daily products.

Specifications:
Material: 421D Polyester
Color: Black
Capacity: 15L
Bag Size: 25 * 20 * 42cm / 9.84 * 7.87 * 16.54in
Package Size: 45 * 35 * 8cm / 17.72 * 13.78 * 3.15in
Package Weight: 707g / 1.56lb

Package List:
1 * Backpack
1 * Rain Cover
1 * Mesh bag for helmet