The Patagonia Refugio 28L Backpack very good Condition is a durable and versatile daypack designed for hiking, school, or travel. Made of nylon with a zip closure, this medium-sized backpack in blue features a comfortable nylon handle/strap and a frame material also of nylon. It is suitable for fits up to a 15" laptop and has a capacity of 21 to 35L. With a lifetime manufacturer warranty, this Patagonia backpack is a reliable choice for outdoor adventures and everyday use.