Our waterproof backpacks are designed for durability and versatility, keeping your belongings dry on the water or in a storm. The rolltop design provides easy access and extra room when needed. The pack features a large protruding pocket, a durable mesh water bottle pocket, and two attachment points for securing gear. Comfort is ensured with a structured back panel, soft padding, and cushy shoulder straps. Inside the bag is a mesh zipper pocket and velcro strips to attach a laptop sleeve. This submersible bag is made of recycled 600 denier polyester with a double-sided TPU coating for sustainability and longevity. On the bottom, a thick 1000 denier panel adds extra protection.