Features: Made from tear resistant and waterproof nylon fabric for extreme light weight and durability. Multi-compartments provide separate spaces for wallet, camera, power bank, cellphones, tools, torch, etc. Zippered waist pockets keep some small necessities handy. Thicken EVA and sponge padded back for maximum breathability and comfort. Outer hanging systems for carabiners, sunglasses, whistles, etc. Reflective strips enhances visibility and safety. Removable & adjustable shoulder strap allows for a length from 27.6 - 52.0 in. Perfect choice for running, cycling, mountaineering, hiking, fishing, ?cross-country and other outdoor activities. Specifications: Material: Nylon Color: Black / Purple / Green / Dark blue / Orange / Blue(optional) Bag Capacity: 5L Bag Size: 44.5 * 15 * 11 cm / 17.5 * 5.9 * 4.3 in Waist Circumference: 60-125 cm / 23.6 - 49.2 in Shoulder Strap Length: 70 - 132 cm / 27.6 - 52.0 in Bag Weight: 450 g / 15.9 oz Package List: 1 * Waist Bag 1 * Shoulder Strap