The NOMATIC Cube Pack 21L is a versatile backpack that can be used as a standalone bag or as an organizational cube within a larger bag. It is perfect for carrying all your daily essentials or as an additional packing cube for travel. The backpack has a spacious main compartment with multiple pockets for organizing your items, and a front compartment with a waterproof zipper to protect your electronics. It also features a quick-access top pocket, a water bottle pocket, and a luggage handle pass-through. The Cube Pack is made from durable, water-resistant materials and has comfortable padded shoulder straps and a breathable back panel. It is available in multiple colors to suit your style.