This multifunction backpack is perfect for any outdoor enthusiast. It is designed to securely hold a helmet and features a safety custom buckle, so you can rest assured your gear is secure. It also features a large main compartment that can fit a 16" computer and is made of scratch-resistant and wear-resistant fabric. The backpack also features a wet and dry separation compartment with a waterproof zipper and waterproof fabric, so you can keep your items safe and dry.