• This backpack uses sturdy and tear-resistant nylon material
• Designed with adjustable chest strap and lifeguard whistle
• Large capacity, multi-pocket design, meet your outgoing needs
• Anti-scratch, anti-wear and anti-splash, durable to use
• This bag is lightweight and breathable, comfortable for wearing
• With a water pipe outlet design, can be used with a water bag(not included)
• Suitable for cycling, camping, hiking, climbing, travel, etc.

Specification:

• Brand: Free Knight
• Model: FK0391
• Size: 51*29*20cm
• Weight: 0.7Kg
• Material: Waterproof Nylon