Waterproof Multifunction Bag Solar Battery Power Bank Panel 2L Hydration Cycling Backpack Solar Backpacks

This hydration backpack is made from high-quality waterproof nylon fabric. Weatherproof cover; body-fitting shoulder straps; shock-absorbing chest strap with safety whistle; breathable straps; sturdy carrying handles; smooth zippers and many more scientific designs make this pack durable, comfortable and portable. This hydration backpack is perfect for cycling, climbing, hiking, military tactics and other outdoor activities. We can also customize its size, logo, etc. according to your needs. Please don’t hesitate to let me know if you have any needs. We have 10 years of bag manufacturing experience and will serve you wholeheartedly.