G4Free Insulated Hydration Backpack Pack with 2L BPA Free Bladder for Outdoor Running Hiking Cycling Camping(Olive Green)

【Keep Liquid Cool up to 4 Hours】With the special thermal insulation compartment, G4Free Hydration Pack keeps your liquid cool up to 4 hours. You can drink icy water freely in running, hiking, climbing, mountain biking, jogging.
【Lightweight & Comfortable】Only 1.1lb/500g. Made of High quality water resistant nylon, more durable use. Breathable air back panel keeps your back cool, adjustable chest strap with whistle and waist strap perfectly fit your body. This hydration backpack is super comfortable, breathable, lightweight, compact and low-profile, you won’t get any burden in marathon or cycling. The waist size is up to 50inch.
【2L Leak-proof Water Bladder】A switch valve and a cover cap make double leak- proof. Hands-free hydration hose with mouthpiece , gently biting to get the liquid to flow. The large opening makes it easy to add ice cubes, clean and dry. With this BPA-Free, taste-free, and odorless hydration bladder, you can keep hydrated and active all the day throughout your adventure.
【Multiple Storage Compartment】Include 2 deep pocket and 1 mesh pocket , enough space to carry your clothes, keys, snacks, phones, wallet etc. With the additional bungee straps you can easily carry your bike helmet or wet towel. Reflective tabs design for better safety.
【Your satisfied outdoor backpack】If for any reason you are not 100% satisfied with Hydration Pack, please contact us freely and we will try our best to solve well for you.