Everest Hiking Sports Dual Bottle Fanny Waist Lumbar Pack Bag 2 Squeeze Bottles Included Adjustable 1.5" inch waist polywebbing strap with large buckle snap. Adjusts up to a 46" waist: achieve perfect fit. Includes two adjustable load compression 3 zippered pockets for more storage and organization: 2 front, 1 main compartment. Zippers have handy pulls for easy open and closing. Dimensions: 10"L x 7"W x 4"D Volume: 280 Cu. In or 4.60 Liters.