This fits your .
Official US Military Hydration Carrier Pack. 100 oz capacity or 3 Liters. Brass buttons. Nylon fabric. Nylon webbing. ITW Nexus webbing adjusters. Adjustable shoulder straps. Top carry handle. Bottom drain port. Molle webbing. Padded foam back and front for a more comfortable carry. Foliage Green color. Government Contractor: The Specialty Group, Inc. NSN:8465-01-524-5232. Weight: 12.5 oz (Carrier only). Size: 18" Height x 7.5" Wide. PLEASE NOTE the water bladder is not official US Military. Water bladder comes with bite mouthpiece, on/off valve and color tan tube cover. Cap is also tan color.
The Specialty Group Military Molle Hiking Tactical Hydration Carrier Backpack Pack & 100 oz 3 Liter Water Bladder - B07DPW1DVL