PRODUCE PAREMETER - 12.6 X 18.5 inches for Backpack(10.6oz),6.9 X 13.8 inches for hydration bladder.
WATERPROOF BACKPACK - Hydration backpack is made of High density nylon,which is water-repellent.It can not bother you for outdoor in raining day.
LARGE CAPACITY - Hydration backpack with a 2L water bladder that is made of premium PEVA material,pressure-tolerant and wear-proof,BPA free,100% odorless,no plastic taste and safe for drinking.It also provides ample room for your outdoor essentials which includes additional clothing,sports towel, phone,key and etc.
SUPER COMFORTABILITY - Upgraded lightweight backpack reduce your load,breathable & air flow system to keep your back cool and dry,soft cushions on the rear of the backpack to comfort your back.And its waist straps improve its wear and tear resistance to ensure the backpack’s life last longer.
CUSTOMER SURVICE - You can buy with confidence because we want your 100% satisfaction.If any problems, please feel free to contact us by e-mail and.We will provide a satisfied solution for you within 24 hours.