Made from PU Coated Polyester Material, this Urban Tribe Boomer Backpack Is High On Durability. It's Padded, Adjustable Straps Provide Ample Carrying Comfort. Urban Tribe Boomer Backpack is designed to fit laptops with 15.6” screen or below. The padded sleeve provides added protection when carrying your laptop inside the backpack. The front pocket includes a key clip, pen loops and pockets for cell phone. Contrast Zipper gives it the classic retro look. This backpack with its minimalist retro look is designed to simplify your storage needs and protect your things from rain, humidity and other climatic adversities.