The Essentials Convertible rolling backpack goes where other rollers can’t. Roll smoothly through the airport then deploy the backpack straps to carry over rough terrain. Sized to meet most airline carry-on requirements*, the Essentials fits two DSLR or Mirrorless bodies, a mounted 70–200mm, multiple lenses, and a 16-inch laptop. And because it’s from Think Tank, the bag will roll long into the future. KEY FEATURES: Deployable backpack straps allow you to carry the roller on your back when the terrain gets rough Specially designed interior to maximize camera gear for carry-on, meeting most U.S. and International airline carry-on requirements Dedicated laptop compartment fits up to a 16-inch laptop Additional Features Fits two DSLR or Mirrorless camera bodies with lenses attached including a 70–200mm f/2.8 Deep front pocket with organizer for personal gear YKK RC Fuse lockable zipper sliders with security cable and lock included Light, comfortable and contoured harness system with adjustable sternum strap Tripod/monopod mounting system included Reinforced telescoping handle with rubberized touch points Custom-designed, high-performance, 80mm wheels with sealed ABEC grade 5 bearings for quiet rolling Robust handles on three sides Water bottle pocket Adjustable dividers allow a customized fit for your DSLR or Mirrorless gear Hypalon reinforced rear panel for increased durability User-replaceable retractable handle, wheels, wheel housings, and feet extend product life Seam-sealed rain cover included What Fits Holds two standard-size DSLR bodies and 4–6 pro lenses Mirrorless System 16” laptop 70–200mm f/2.8 attached 24–70mm f/2.8 100mm or 105mm f/2.8 macro 50mm f/1.4 Flash Example: Sony A7rIII with 70–200mm f/2.8 attached (hood extended), 16–35mm f/4, 24–70mm f/2.8 and a flash Specifications Internal Dimensions: 31 x 42 x 11–15 cm Exterior Dimensions: 32 x 48.3 x 21 cm Laptop Pocket: 25.5 x 36.5 x 2.5 cm (Dedicated laptop compartment fits up to a 16-inch laptop) Weight: 3.3 kg Materials Exterior: Durable water-repellant (DWR) coating Polyurethane coating 600D Poly YKK® RC Fuse (abrasion-resistant) zippers High performance 80mm wheels with sealed bearings Rubberized laminate reinforcement Nylon webbing 3-ply bonded nylon thread Interior: 210D silver-toned nylon Polyurethane backed velex liner and dividers 2x polyurethane coated nylon 210T seam-sealed rain cover Closed cell foam and PE board reinforced dividers Clear mesh pockets 3-ply bonded nylon thread