Pinty 2L Hiking Backpack Hydration Pack with Water Bladder
Amazon Deal Of The Day: Pinty 2L Hiking Backpack Hydration Pack with Water Bladder Cycling Climbing Camping Bag (Black)
Back Pack: Made of durable nylon fabric: Resistant to abrasion, wear and tear
Back Pack: Two layers design: one for the liquid container, and the other for keys, phones etc.
Back Pack: Wide webbed shoulder straps with holes for the water tube
Water Bag: Stores water from 68°F to 104°F (20°C-40°C)
Backpacking Packs by Pinty
Just follow this link to get the freebie: