Measures 10" x 4". Padded with drainage grommet. Designed to fit a 32oz (1L) Nalgene bottle or similarly sized container. PALS attachment webbing on front and sides. Keyper quick release hook on back. 

Maxpedition Hard Use Gear is constructed of 1000-Denier water and abrasion resistant light-weight ballistic nylon fabric treated with Teflon fabric protector for grime resistance and easy maintenance. Uses high tensile strength composite nylon thread (stronger than ordinary industry standard nylon thread). #AS-100 high grade closed-cell foam padding material for superior shock protection. High tensile strength nylon webbing. #10 high strength zippers and zipper tracks. UTX-Duraflex nylon buckles for low sound closures.