The POLER OUTDOOR STUFF Classic Rolltop Rucksack in Autumn CAMO is a stylish and functional backpack designed for outdoor enthusiasts. Made of durable polyester material with a fabric lining, this backpack features a camouflage pattern in brown color. It includes practical features like a removable pouch, whistle clip, laptop sleeve, bottle opener, and is water resistant. With a width of 12 inches, height of 20 inches, and depth of 7 inches, this OS size backpack by Poler is perfect for both men and women looking for a reliable outdoor gear.