Backpacks
TETON Sports Oasis 18L Hydration Pack with Free 2-Liter Water Bladder; The Perfect Backpack for Hiking, Running, Cycling, or Commuting,Olive
STAY HYDRATED ON THE GO: Lightweight hydration backpack with 2L water bladder keeps you refreshed while hiking, running, cycling, or biking. Insulated bladder pocket helps keep water cold for hours. 18L/22L of organized storage. 2-LITER WATER...
https://www.bizrate.co.uk/backpacks/teton-sports-oasis-18l-hydration-oid17288463898.html