Hydration Pack,Hydration Backpack with 2L Hydration Bladder Lightweight Insulation Water Pack for Running Hiking Riding Camping Cycling Climbing Fits Men & Women

Key features

• Keep Water Cold: Kuyou hydration backpack keeps cool with the inside thermal insulation that lasts up to a duration of 4 hours. This is no doubt the best hydration pack for running, hiking, cycling, camping or biking.
• Large Capacity Hydrtion Packs: Hydration backpack has large capacity, it's room is 2 larger than other hydration backpack, multiple pockets that offers you all the space you need to store your various necessities. Whether it’s an extra sweater, your cell phone or your keys as well, the differently sized pockets will suit all your storage needs perfectly as required.
• Upgraded Leakageproof 2L Bladder: Hydration bladder was made of premium material. Our hydration bladder passed the standard pressure test,No Leaking even under 60kg pressure ,upgraded 135°soft mouthpiece with easily accessible ON/OFF valve can prevent leakage effectively also. Comes with Large opening easy to clean and add ice cube.
• Comfortable & Safety Water Backpack: Our hiking water backpack has ergonomics design on the back, made with high-density mesh for maximum comfort.Soft air mesh back speeds up air-flow and makes your back cool,foam padded shoulder straps are extremely comfortable. The hydration bag has front and back reflective strips for safety and to protect you in dark conditions whilst running, cycling etc.
• Compact& Lightweight :Our Hydration packs are designed specifically for road cycling /running/ Hiking ,So that's Compact and low-profile so they feel light and stable on your back and won’t create a ton of wind resistance ,keep your body functioning at peak performance whether you're hiking or cycling.
• HOW TO DRINK WATER WITH FREE FLOW: Please notic that the bite valve is the "bite and suck valve". Firstly, pull the valve in the "on" position. Then put it in the mouth, bite the groove gently with your teeth, sucking the valve at the same time. It will pop open and fluid flows freely.