Features:
1. Using waterproof fabric, it is wear-resistant, no fear of wind and rain.
2. It can accommodate water bags and quickly establish outdoor drinking water system, so you can drink at any time, and it suitable for all kinds of outdoor activities.
3. There is a breathable mesh cloth in the back, so it will not make you have any stuffy feeling during exercise but keep comfortable all the time.
4. Lightweight design reduces travel burden makes you enjoy outdoor travel.
5. Helmet mesh design, it is convenient and practical and easy to store.
6. Front and rear reflective strip design, it can reflect light at night to protect the safety of night travel.

Package included: 
1 * Outdoor Sports backpack

Notes:

The water bag pictured is only shown 
The product itself does not include the water bag you heed to purchase it yourself