Sweetude 8 Pcs Hydration Backpack Pack with 2L Water Bladder Set Backpack Hydration Pack with Hydration Bladder Cycling Biking Hiking Running Climbing Water Backpack for Men and Women - KOU-Sweetude-643

• Hydration Backpack Set: you will receive 8 pieces of hydration backpacks and 8 pieces of 2L water bladders, each bladder comes with a capacity of about 2 liters, light in weight and windproof, causing less burden on your back, which is ideal for men, women and kids to use Reliable and Comfortable: the inside and outside of the hydration backpack is made of quality nylon fabric, reliable and wearable, comfortable and breathable, which is suitable for riding, running, jogging, picnic, camping, hiking and outdoor activities, a decent festival gift for families and friends who love outdoor sports adventure Easy to Use: our 2L hydration bladders are detachable and easy to clean, with a bite and suck valve for easy drinking on the go, firstly, pull the valve in the on position, then put it in the mouth, biting the groove gently with your teeth, sucking the valve at the same time, it will pop open and fluid flows freely Lightweight and Portable: our hydration backpacks are designed to be compact and lightweight, making them ideal for many outdoor activities, such as running, road biking, camping and ultralight hiking. Climbing water backpacks are humanized designs for back fit and filling water to the body timely Convenient Compartments: the main compartment of the hydration pack bladder can keep a 2L hydration bladder, and the inner compartment is suitable for smaller items such as phone, wallet, key, towel, chocolate, helping you focus on your adventure