Waterproof Climbing Backpack Rucksack 40L

Features:
Water repellent and tear-resistant nylon fabric.
High-quality zippers, easy zip and unzip.
Two sides mesh pocket for water bottle or other accessories.
Breathable and padded back panel. Adjustable sternum strap and shoulder strap.
Survival whistle for an emergency. Side and front adjustable straps for hanging trekking poles, tripods, or anything you need.
Bartack stitching reinforcement.Waist pack for cell phone, keys, small accessories.

Specification:
Material: Nylon
Color: Green / Dark Blue / Black / Orange/ Blue / Black Red / Army Green /Blue / Red (Optional)
Capacity: 40L
Weight: Approx. 720g 
Size: 52 * 33 * 20cm / 20.5 * 13 * 7.9in