Granite Gear Barrier Boundary Backpack Gear-Tec Youth Travel Pack Daypack Pink The Granite Gear Barrier Boundary Backpack Gear-Tec is a large, multicolored backpack designed for hiking adventures. Made with synthetic material, this solid-patterned backpack features water-resistant properties, making it ideal for outdoor activities in various weather conditions. The barrier water repellence technology ensures your gear stays dry and protected during hikes, while the unisex design caters to a wide range of users. With the trusted Granite Gear brand and durable construction, this backpack is a reliable companion for your hiking excursions.