Vacuum Insulated Wide 16oz The 16oz Wide Insulated packs efficiency into a verstaile 'just right' size, keeping contents hot up to 6 hours, iced up to 24. With a double wall, all stainless interior and no liner, flavors don't linger and cleaning is a cinch. The leakproof Stainless Loop Cap gives you peace of mind if you want to toss it in a bag or lunch box. Adding a CafA Cap converts this bottle into an awesome to go mug. Vacuum Insulated Wide 20oz From frosty mocha lattes to homemade piping hot chili at 4,000 vertical feet, Klean's double wall, vacuum insulation keeps contents hot up to 6 hours and up to 24 iced. Made from high quality, 188, food grade stainless steel and 100% stainless interior, it won't retain or impart flavors. Belay and tow ropes not included.