The North Face Borealis Backpack Grey/black Accent Laptop Bag The North Face Borealis Backpack in grey with black accents is a versatile medium-sized backpack perfect for travel and casual occasions. Made of durable polyester with a canvas fabric type, this backpack features a solid grey color and a zip closure. It includes a shoulder strap handle style, nylon handle/strap material, and a bungee cord lacing system for added convenience. The North Face Borealis Backpack is a reliable choice for outdoor activities and school or work, with padded straps and side pockets for extra storage.