This spacious camping and hiking backpack has a 100-liter capacity, large enough to hold clothes, quilts, tents, sleeping bags and other travel essentials, weighs just 3.5 pounds for lightweight, burden-free carrying. Made from durable 600D oxford fabric, it is thick, breathable, water-resistant and scratch-proof, offering greater longevity than standard hiking packs. It features mesh breathable sponge-padded shoulder straps to cushion pressure on your shoulders, plus adjustable straps that you can tweak to fit your needs. Suitable for both men and women, this pack meets airline size requirements and works perfectly for hiking, camping, traveling, trekking, mountaineering and touring. It also has an external Molle system designed to attach extra hiking gear, making it versatile enough to use as an assault pack, tactical backpack, backpacking pack, climbing pack or daily outdoor daypack for outdoor enthusiasts.