Think Tank Photo Shape Shifter

This revolutionary breakthrough in camera backpack design expands and contracts to fit your equipment.   KEY FEATURES Carry monopods and tripods in the bottom front pocket Pro Speed Belt (sold separately) can be attached Contoured harness for men and women with air channel GEAR PROFILE Holds a full assortment of photo gear and a laptop up to 17” Compresses to 3 inches in depth when gear is removed Neoprene pockets for cameras and lenses TECHNICAL SPECIFICATIONS Exterior Dimensions When Expanded: 20” H x 12.5” W x 7” D” (51.0 x 32.0 x 18.0 cm) Exterior Dimensions When Compressed: 20” H x 12.5 W” x 3” D (51.0 x 32.0 x 8.0 cm) Laptop Compartment Interior Dimensions: 19” H x 12” W x 1.5” D (48.0 x 30.5 x 4.0cm) Weight: 3.75 lbs (1.73 kg) MATERIALS Exterior: For superior water-resistance, all exterior fabric has a durable water-repellent (DWR) coating, plus the underside of the fabric has a polyurethane coating. It's also constructed with YKK® RC Fuse (abrasion-resistant) zippers, 1680D ballistic nylon, 420D velocity nylon, 3D air mesh, ultra-stretch pockets, Rock Lockster® buckles, nickel-plated metal hardware, nylon webbing, 3-ply bonded nylon thread. Interior:  Neoprene gear pockets, 210D silver-toned nylon, 2x polyurethane coated nylon 210T seam-sealed rain cover, nylon mesh pockets, closed cell foam, 3-ply bonded nylon thread.