Home Slickdeals Walmart: OZARK TRAIL 40L Crestone Backpack Hydration Compatible – Orange $19 +... Slickdeals Walmart: OZARK TRAIL 40L Crestone Backpack Hydration Compatible – Orange $19 + free store pick up By ARCOM - 26 January 2018 199 0 SHARE Facebook Twitter Go to the deal page: Walmart: OZARK TRAIL 40L Crestone Backpack Hydration Compatible – Orange $19 + free store pick up