✅ MATERIAL -- Made A+ Grade durable nylon ripstop fabric; scratch-resistant, water-repellent, not easy to fade after long-term use, which wear-resistance is higher 10 times than conventional polyester fabric tension ✅ OUTSTANDING STRUCTURE -- 13.8" W x 25.6" H x 9.8" D. Outer Structure: 1 front zippered pocket, 2 side zippered interlayer, 1 back zippered pocket, 1 main bag; Main compartment may be used in its entirety or be divided into 3 areas with 2 partitions; Lots of seperate pocket in it for orderly storage ✅ MOLLE MODULAR DESIGN -- Molle webbing system on front and 2 sides, which designed to be used in combination with other equipments, you can attaching extra pouches or gears; such as kettle pouch, walkie-talkie pouch, first-aid pouch, torch pouch and so on; Hook-and-loop for attaching personality tags according to your own liking ✅ 3 WAYS FOR USING -- This bag can used as duffle/handbag/suitcase/brief case when travelling. 2 Durable straps are in a hidden compartment to make this bag change to a backpack/rucksack/satchel . A detachable shoulder strap can easily turn the backpack into a messenger bag/crossbody bag/mail bag/shoulder bag. 1 Bag can be used as 3 different ways of carrying ✅ WIDE APPLICATION -- This Huge backpack can keep all your outdoor gears and gadgets organized and easy-reaching. Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder & detachable waist straps relieve the stress of shoulder. Perfect for hiking , camping , travelling and other outdoor activities backpack tactical bag waterproof military duffle luggage travel men carry on hunting gear large molle duffel hiking camping pack suitcase army rucksack messenger edc camo mountain case flight travelling briefcase outdoor plane kit fishing range gym laptop shooting motorcycle assault