Being IET's not bad and all, but having these things on your back while it's blazing outside will make you sweat faster than you can drink water. : r/army
U.S. Army Multicam Hydration Pack W/ Bladder – GRANDPOPSARMYNAVY
USMC Issue FILBE Hydration Pack | Military Surplus
Hydration Pack for 100oz Hydramax Water Carrier [Genuine Army Issue]
CamelBak hydration pack history: Military, sport use - Sports Illustrated
U.S. Army Multicam Hydration Pack W/ Bladder
Mcguire Gear Tactical Molle Hydration Pack, Holds 3 Liter Bladder (Sold Separately), Great for Hiking, Cycling, Camping, Running, Hunting
ARMY ISSUE MOLLE HYDRATION SYSTEM CAMELBAK WATER PACK W/ BLADDER MULTICAM OCP
Military Backpacks, Hydration Bladders & Gloves — CamelBak
Genuine US Military GI (100 Oz.) MOLLE Hydration Carrier with Imported 3L/100 Oz. Bladder
U.S. Issue ACU 3L Hydration Carrier w/Bladder, Used
CAMELBAK ARMY/USMC DESERT HYDRATION SYSTEM WATER PACK AMBUSH 3L 100oz BLADDER
G I US Army ACU Molle 100 oz Hydration System
MOLLE II Hydration Carrier | System | Smith's Surplus
US Military Hydration Bladder/Carrier
US Military Hydration Bladder/Carrier
Camelbak Army Digital Camo Hiking Hydration Pack With 3 Liter 100oz Bladder
Hydration System Bladder
Hydration Storm Carrier and Bladder MOLLE II | Ammo Can Man
ARMY ISSUE MOLLE HYDRATION SYSTEM CAMELBAK WATER PACK W BLADDER MULTICAM OCP EXC
British Army CamelBak Hydration System | Keep Shooting