Dear customers, please identify eBoulder Inc. before purchasing. Beware of being deceived. Features: -Water Repellent ; Thickened Partition  -USB interface -Removable Padded Dividers -1× Side Opening Door for quick access -1× Mesh Pocket + with Tripod Strap  Specifications: Material: Waterproof Nylon Color: Black External Size(L*W*H): Approx.12.6 X 6.7 X 16.3 Inch Capacity: 2 Camera + 6 Camera Lenses; 15.6-Inch Laptop Note: -Color errors may occur due to different shooting tools, this is not a quality issue. Please see the actual product. -Since all data is measured manually, it is normal to have 1-2 cm errors. Dear customers, please identify eBoulder Inc. before purchasing. Beware of being deceived. Outer Dimensions:Small9.06 X 5.12 X 13.78 Inch; Large 12.6 X 6.7 X 16.3 Inch ; S:2.12lbs,L:3.25lbs ; Lightweight and Easy to Carry. Hidden Zipper Design of the Front Pocket and Side High-elasticity Mesh Bagbest for Your Daily Accessories Storage, like Storage Card, Water Bottle, Umbrella, Trekking Pole Etc. The Camera Backpack Is Compatible with Most Brand Cameras and 14"/15.6" pad; It Holds and Protects 1/2slr / Dslr Camera Bodies, 6 Lenses, 1 Flash Speedlite, 1 Tripod and Other Photography Accessories. Scratch and Water-repellent Nylon Fabric Protects Your Camera Security; (It Can Play a Certain Waterproof Role in Light Rain,Unable to Play a Waterproof Role in Heavy Rain). The 16mm Thick Seven Layer Collision Resistant Detachable Partition Is Suitable and Stable, Protecting Your Camera from Vibration, Allowing for Free Combination and Full Utilization of Backpack Space (Small Sizes Cannot Be Disassembled or Freely Combined) Breathable Design with Excellent Cushioning System Effectively Relieves Spinal Stress, Making the Back Refreshing and Comfortable