Key Features

·       Carry monopods and tripods in the bottom front pocket

·       Additional tripod cup for larger tripods

·       Thin Skin Belt, Pro Speed Belt or Steroid Speed Belt (sold separately) can be attached

·       Unisex contoured harness with air channel

·       Holds a pro DSLR with 70-200mm F2.8 attached and hood in position, ready to shoot plus room for an additional 3-5 lenses

·       Two side pockets and 2 stretch pockets

·       Fits up to most 17" laptops when using a standard body. Holds a 15" laptop when using a pro body or gripped standard body

·       Interior Dimensions: 11" W x 19" H x 6–7" D (28 x 48.3 x 15–18 cm)

• Exterior Dimensions: 11.5" W x 19.8" H x 8.5" D (29 x 50.3 x 22 cm)
•  Laptop Compartment: 13.5" H x 11.25" W x 1.5" D OR 15.25" H when not using the bag with a Pro DSLR (34.3 H / 38.72 H x 28.6 W x 3.8 D cm)

·       Weight: 3.8–4.6 lbs (1.7–2.1 kg)

 Thinktank Streetwalker Harddrive

https://www.dpreview.com/reviews/thinktank-streetwalker-harddrive-backpack-review