Klean Kanteen Insulated Wide Mouth 12 Oz Loop Bottle

Compact and efficient, the 12oz Wide Vacuum Insulated Kanteen keeps contents hot up to 6 hours, and 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.