WHAT FITS -_x000D_ _x000D_ 47 modular pouches or lens changers_x000D_ 17 laptop_x000D_ Up to a 12 or 13 tablet_x000D_ Plus personal effects_x000D_ Example 1: Speed Changer V2.0, Lens Changer 50 V2.0, Lens Changer 35 V2.0, Lens Changer 75 Pop-Down V2.0, MacBook Pro 15, and iPad Pro_x000D_ Example 2: Slim Changer V2.0, Stuff It, Lens Changer 25 V2.0, Lens Changer 15 V2.0 (x3), Stuff It, MacBook Pro 15, and Surface Pro 3_x000D_ Example 3: Lens Changer 25 V2.0, Lens Changer 75 Pop-Down, and Pro Speed Belt_x000D_ SPECIFICATIONS-_x000D_ _x000D_ Exterior Dimensions when Expanded: 20 H x 12.5 W x 7 D (51 x 32 x 18 cm)_x000D_ _x000D_ Exterior Dimensions When Compressed: 20 H x 12.5 W x 3 D (51 x 32 x 8 cm)_x000D_ _x000D_ Laptop Compartment Interior Dimensions: 19 H x 12 W x 1.5 D (48 x 30.5 x 4 cm)_x000D_ _x000D_ Tablet Compartment: 10.2 W x 12.2 H x 0.6 D (26 x 31 x 1.5 cm)_x000D_ _x000D_ Smart Phone/Glasses Pocket: 7.1 W x 4.7 H x 1.6 D (18 x 12 x 2 cm)_x000D_ _x000D_ Weight (with all accessories): 3.8 lbs (1.7 kg)_x000D_ MATERIALS-_x000D_ _x000D_ Exterior:_x000D_ Durable water-repellent (DWR) coating_x000D_ Polyurethane coating_x000D_ 600D twill_x000D_ 320g dry-flow airmesh_x000D_ YKK RC Fuse (abrasion-resistant) zippers_x000D_ nylon webbing_x000D_ 3-ply bonded nylon thread_x000D_ Interior:_x000D_ Removable closed-cell foam dividers_x000D_ polyurethane backed liner and dividers_x000D_ 200D polyester_x000D_ laminated non-woven backed nylex liner_x000D_ 2x polyurethane coated nylon 190T seam-sealed taffeta rain cover_x000D_ 3-ply bonded nylon thread