Ultimate Arms Gear OD Olive Drab Green Heavy Duty Combat Multi-Functional Equipment Survival Assault Transport Medium 17" Bug-Out Bag BackPack with Adjustable Slip Shoulder Detachable Length Straps MOLLE System Shooting Range Military Hunting Camping Law Enforcement Gear Rucksack Pack AMB3 + OD 2.5 Liter / 84 oz. Replacement Hydration Backpack Water Bladder Reservoir - Includes Hosing And Hands Free Bite Valve