? Molle external expansion system designed to be used in attach other hiking gear , you can load pockets, water bottle bag, accessory kits and other
? Large Capacity : 35H x 15L x 8.5W" , main storage bag with elastic drawstrings that can expand the space, roomy enough for sleeping bag, mat, hammock or shoes and luggage , side pocket enough for belongings ,bottle and other travel needs
? Waterproof Fabric : Made of double layer 600D Nylon fiber fabric material + 3mm pearl cotton , moisture-proof and durable enough for long-term use
? Adjustable and breathable mesh shoulder straps reduces the friction with the back, absorbs sweat and breathes, keeps the travel refreshing
? Lightweight backpack for easy carrying, adding no burden to your travel. Suitable for camping hiking, trekking, traveling, hunting, camping, climbing, suitcase alternative, storing diapers, college.