It’s no wonder Klean Kanteen’s vacuum insulated Wide products are popular. Not only are they leakproof, they keep drinks where you want them (completely contained) and just how you want them (hot or cold). Easy to pour and easy to clean, this collection is the ideal solution for life’s adventures. Climate Lock™ double-wall vacuum insulation keeps contents hot for up to 10 hours or iced for up to 30 hours Chip-resistant Klean Coat finish 18/8 food-grade stainless steel and electropolished interiors don’t retain or impart flavours Wide opening fits ice, easy filling and pouring Slim design fits in most cup holders Made from safe, durable, high quality materials 473ml (16 US fl oz)