The Osmosis Kit is a medium-sized, utilitarian device with a retro-futuristic design, featuring a combination of metal and plastic materials. Its main body is a cylindrical canister with a ribbed texture for grip, topped with a domed glass section that houses a glowing blue liquid, indicating its function. The kit includes various nozzles and hoses attached to the sides, made of flexible, weathered rubber, suggesting frequent use in harsh environments. The color scheme is primarily muted blues and grays, with worn decals and scratches that hint at its post-apocalyptic origins.