Carry your camera gear and outdoor necessities with this 45L Outdoor Backpack  from Peak Design. An expandable roll top with Ultra Cinch closure maximizes your packing space. Multiple interior and exterior pockets stow all your essentials, and a designated pocket holds your 16" laptop or a 3L hydration bladder. The 3-part, spring steel interior frame and ventilated, quick-drying back panel offer enhanced support and comfort. Made from bluesign-approved, weather-resistant, Terra Shell 210D ripstop nylon, it will keep your gear protected in wet conditions. This pack is designed to comfortably accommodate separately available Peak Design camera cubes, packing cubes, and pouches.