CamelBak Adult ArmorBak Mil Spec Antidote Hydration Backpack Description Hydration is great, but so is ballistic Armor. Now you can have both with the Camelbak armorbak hydration pack. Lightweight and simple to use, this pack is specifically to attach to the back of the iotv, mtv or any other vest that offers a MOLLE/Pal back panel. 100 oz MIL spec antidote short with easy-to- fill and clean wide-mouth opening, rugged and durable material, leak-proof 25 turn cap, insulated pure flow tube, patented big Bite valve, quick link exit Port and drink Port, ql hydrolock One-handed flow control. The Camelbak direct Armor attachment system (D.A.A.S.) allows pack to be attached directly to iotv or mtv without interfering with the rapid removal mechanism; simple side release buckles for quick attachment and removal from vest; the quick attach pressure strap increases stability and makes on-the-move hydration, rinsing glasses and goggles easier; low-profile 100 oz reservoir for reduced profile in tight areas and riding in vehicles; 500D Rip-stop corduroy fabric. Features: Product Details: Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 15 x 6 x 1 inches; 8 Ounces Item model number ‏ : ‎ 62590-CAP-P Department ‏ : ‎ unisex-adult Date First Available ‏ : ‎ May 4, 2015 Manufacturer ‏ : ‎ Great Lakes MP