The PATAGONIA Black Hole MLC 45L Pack in CURRENT BLUE is a versatile and durable backpack designed for travel and outdoor adventures. Made of water-resistant polyester material, this backpack features adjustable straps, a laptop compartment, a carry-on design, a waist belt, and convenient backpack straps for easy carrying. With a generous 45L size capacity, this unisex adult backpack is perfect for comfortably carrying all your essentials while on the go. Whether you're hitting the road or heading to the outdoors, this Patagonia backpack is a reliable choice for any adventure.