1. Material: polyester
2. Suitable for gender: unisex
3. Function: ultra-lightweight, expandable, reduced load
4. Weight: about 70g
5. Size: unfolded about 27 x 14 x 39cm, folded about 8 x 3 x 13cm
6. Note: shipped only the backpack, no other items are included

Features:
1. Preferred materials, wear-resistant, scratch-resistant, a reliable partner for your adventure activities
2. Compact and lightweight, the backpack is foldable, easy to store and carry without taking up extra space
3. The backpack is equipped with elastic cord and provides expandable storage space for extra gear and essentials
4. Waterproof fabric protects your belongings from rain and splashes, ensuring your gear stays dry and safe
5. The mountaineering bag is designed with a side mesh pocket for carrying a water bottle to ensure you stay hydrated on long hikes or climbs