The Earth Explorer Large Backpack (5737) is the ideal solution for the professional hikers and adventurers who need a protective carrying solution to combine their personal gear and photographic/video gear all in one. It is the first backpack to address the needs of the photographer without compromising the hiking gear space. 1. Lower padded photo compartment holds a camera/camcorder and many accessories such as lenses (up to 300 mm), flash unit, batteries, cables, charger, etc. This compartment features a set of modular dividers that will allow you to customize the bag to your gear. 2. Upper personal storage compartment opens with a large pull-tight flap and will hold all of your personal necessities, such as food, clothes, books, etc. If necessary, the division between upper and lower compartments can be removed to create one large storage space. 3. Rear padded compartment will hold a laptop and accessories. 4. Multiple external pockets and pouches will accommodate many items such as stationery, wallet, passport, binoculars, water bottles, etc. 5. Special connecting points to tie on more gear such as an ice axe, walking stick, or sleeping bag. 6. Side pockets can be used as an anchored support for a tripod. 7. Advanced harness system designed to allow ultimate adjustment of its components: padded, ergonomic shoulder straps, six-point adjustable waist belt and lumbar pad, ensuring the perfect fit for each individual carrier. When not in use, the harness can be neatly folded out of the way to allow for easy storage. 8. Two handy pockets on waist belt to store pocketknife, phone, etc. 9. Rain cover to protect the entire bag and its contents. 10. Quick-snap buckle for easy access to your equipment.