TOMTOP 30L Outdoor Sport Military Tactical Backpack Molle Rucksacks Camping Hiking Trekking Bag (Black) It is crafted from nylon fabric, high intensity and durable.Features spacious main compartment with zip around closure, interior zip pocket and mesh pocket. Front storage zip compartments.Grab top handle. Padded and adjustable shoulder straps.Side compression straps. Adjustable & removable chest belt and hip belt.Breathable mesh backing for comfort. Velcro design on the back for hydration compatibility (2L).Can hold laptop up to 14".