First Tactical Tactix Series Bottle Pouch 4.25" L x 8.5" H x 3.75" D/10.8cm L x 21.6cm H x 9.4cm D Approx. Capacity 100 cubic inches/1.6 liters Weight 0.3 lbs./0.14 kg 500D texturized Nylon Holds 1.5L bottle