The 3-Liter ACU Hydration System is a Genuine U.S. Military Issue complete hydration setup — a MOLLE-compatible carrier in ACU camouflage plus a 3-liter (100 oz) bladder. Carrier is 500-denier water-resistant nylon laminated to single-cell foam backing for temperature insulation. Bladder has a leak-proof wide slide opening for easy cleaning and ice insertion. Carrier NSN 8465-01-524-8362. Made in USA (bladder imported). Well-suited for hiking, biking, running, camping, tactical training, and any activity where hands-free portable hydration matters. Carrier Details 500-denier water-resistant nylon laminated to single-cell foam backing. 3 rows x 5 columns of MOLLE webbing. Adjustable chest and shoulder straps with quick-release buckles. Top and center carrying handles. Bladder Details 100 oz / 3-liter capacity. Leak-proof wide slide opening for easy cleaning, draining, and ice insertion. Imported. Features Complete carrier + bladder set 500-denier water-resistant nylon carrier Insulated foam backing for temperature control 3 rows x 5 columns of MOLLE webbing 100 oz / 3-liter bladder capacity Leak-proof wide slide opening on bladder Adjustable straps with quick-release buckles ACU camouflage carrier Carrier: Genuine U.S. military issue, Made in USA Bladder: imported