20L +18L hiking water backpack with 2- 3L Water Bladder – High Flow Bite Valve – Hydration Backpack with Storage, Insulation Hydration Day Rucksack for Hiking Cycling, Hiking, Ski, Snow for Men, Women

18L Hydration Backpack: Insulated hydration backpack’s overall capacity is 18L+3L water bladder, the water bladder is made of PEVA material and does not contain BPA. Durable, insulation, kink-free sip tube, and push-lock cushioned bite valve; Large 2-inch (5 cm) opening easy so as to add ice and clean and dry, just bottom up and it’s going to dry by itself.
High Drift Bite-Valve: Water backpack for mountaineering size is L 12” * W 5.9” * H 18.9”. Overall capacity is 20L + 2L water bladder, which is made of PEVA material, BPA-free. kink-free insulated straw and dustproof high-Drift bite valve; Mouthpiece doesn’t leak, water flows fast and would possibly not drip on your shoulder when locked.
HIKING/CYCLING/SKIING WITH EASE — With Ultra-Elastic 3D breathable padded back & adjustable chest, waist straps, this 2 pounds lightweight hydration backpack is comfortable and stable, perfect fits all sizes.
HANDS FREE DRINKING — This Hydration Backpack comes with 2-Liter water bladder & bilateral hose outlets designed to free your hands. A separate insulated bladder compartment for 6 Hours’ Cooling(with ice packs) . The 2-Liter bladder is replaceable and supports as much as 3-Liter.
【Perfect after sale】: Please agree with N NEVO RHINO hydration backpack. When you have any questions, please contact us and we can reply within 24 hours. (We offer replacement service for quality problems within 1 year and lifetime customer service.)