Outside dimensions: Length 18.5 inch, Width 14.06 inch, Height 6.93 inch. Inside dimensions: Length 16.75 inch, Width 11.18 inch, Height 6.12 inch. Lid depth 1.81 inch. Bottom depth 4.31 inch. Padlock hole diameter 0.31 inch. Weight with foam 7.94 lb (3.6 kg). The compact size offers full protection for most midsized DSLR/mirrorless kits with 12 lenses or serves as an case for drones, audio gear, tools, or other valuables requiring serious protection. Secure closure and pressure release: Sturdy, doublethrow latches provide an airtight seal and a pressure release valve to equalize internal pressure during air travel or altitude changes. pressure valve included: Releases builtup air pressure while keeping water molecules out. foam insert: pickandpluck foam lets you easily to securely fit your DSLR, mirrorless camera, lenses, accessories, or other delicate equipment, providing tailored shock absorption. Compact with soft handle design: Robust protection in a surprisingly lightweight package, with a comfortable carrying handle for easy transport. IP67 waterproof and sealed protection: Keeps gear completely dry and safe from rain, splashes, dust, and sand with a rugged, IPrated waterproof hard case. Ideal for harsh environments and outdoor adventures. Use scenarios: Photography gear: Protects midsized DSLR or mirrorless kits with 12 lenses during travel or onlocation shoots. Drone or audio gear: Safely carries drones, recorders, mics, and accessories in challenging conditions. Tools and valuables: Provides reliable protection for tools, electronics, or other delicate equipment in outdoor or work site environments.