Arvano Hydration Backpack, Hydration Packs with 2L TPU BPA Free Water Bladder, Lightweight Water Backpack for Mountain Biking Cycling Skiing Running, Hiking Daypack 6L

Nylon lining
Zipper closure
Convenient and Functional: An ideal bike hydration pack.Frees your hands while drinking,this water backpack with hydration bladder keeps you hydrated longer while biking, short trip, running, Mtb, snowboarding, mountaineering, camping or any adventure outdoors.
Hydration Bladder Included: The taste free water bladder(2 Liter/70z ) made from medical grade materials, BPA free. With an ergonomic handle for easier refilling, and an on/off valve that makes preventing leaks simple. Large 4-inch opening for easy cleaning, you can add ice cubes for an even cooler drink.
Comfortable & Lightweight backpack: Breathable mesh back panel for maximum comfort and ventilation; The adjustable shoulder/ chest/ waist straps for optimal carry and fit and make sure the pack does not bounce when you move. Reflective strips keep you visible in low-light environments.
Friendly Sizing/Capacity: 17.7 x 8.7 x 1.97 inches in size, 1.1 lb in weight, 6l backpack.The main compartment and the secondary compartment work great to meet your storage of necessities. With the small zip pocket in the front you can store towel or cell phone when riding.
Equipment for Outdoor Sports: If for any reason you are not 100% satisfied with Hydration Pack, please let us know and we will immediately refund your purchase price – no questions asked. Great gift for families and friends who love outdoor sports, for both men & women.