Lowepro LP36775 Trekker 450 AW Camera Backpack - Large Capacity Backpacking Bag for All Your Gear,Black

Set out with the ultimate, big-glass expedition pack, built to provide long-wearing comfort and large capacity. Feedback from Trekker-loving pros and enthusiasts helped us improve our premium suspension system by adding increased adjustability and airflow to this pack. Lowepro's ActivLift SystemTM harness is constructed to mimic the natural "S" curve of the back, transfer more weight from waist to hips, make it easy to fit to the length of your torso, and include airflow channels to improve breathability. High-performance tech fabrics -- from 630D high-density nylon Oxford body to 1000D Cordura® base -- provide superior abrasion, tear and water resistance plus durability, without adding extra weight. A hydration-ready side pocket with a seam-sealed pouch offers easy access to 70 oz. (2L) of liquid from a hydration reservoir (not included) Pack the maximum a of gear and micro-adjust for a snug and secure fit with the patent-pending MaxFit SystemTM of padded and adjustable dividers. Attach and access extra gear via the tuck-away tripod holder, tall mesh side pockets and bottom compression straps. Remove the protective backpack lid and use as a wearable waistpack - it features multiple pockets and a mesh-covered backpack for comfort. Keep travel hassle-free with the checkpoint-friendly laptop sleeve - it fits in the front pocket and adheres to most airline requirements. The patented, built-in All Weather AW CoverTM with cinch straps and rainflap protects your pack from the elements; adjusts to expand or cinch down; allows use of compression straps at bottom while cover in use This bag will fit approximately: 1-2 Pro DSLRs (one with up to 400mm f/2.8 lens attached), 4-6 extra lenses, 2 flashes, Tripod or monopod, up to a 15" laptop, Accessories and personal gear. Technical Specifications: Internal Dimensions: 28.2 x 19 x 44 cm, External Dimensions: 49.3 x 35.9 x 57.3 cm, Weight: 4.1 kg

• Fits 1-2 Pro DSLRs, one with up to 400mm f/2.8 lens attached, 4-6 extra lenses, 2 flashes, tripod or monopod, up to a 15" laptop, accessories and personal gear.
• Our ActivLift System harness is constructed to mimic the natural "S" curve of the back, transfer more weight from waist to hips, make it easy to fit to the length of your torso, and include airflow channels to improve breathability.
• High-performance tech fabrics - from 630D high-density nylon Oxford body to 1000D Cordura base - provide superior abrasion, tear and water resistance plus durability, without adding extra weight.
• A hydration-ready side pocket with a seam-sealed pouch offers easy access to 70 oz. (2L) of liquid from a hydration reservoir (not included).
• Pack the maximum a of gear and micro-adjust for a snug and secure fit with the patent-pending MaxFit System of padded and adjustable dividers.