These single wall Tumblers are your indestructible best friend.. They won’t break like glass, are dishwasher safe and can be easily transported. Invite them along to picnics, BBQs or any of your outdoor adventures where glass can’t go.. Features:. Nestable and transportable design.. 18/8 food-grade stainless steel and electropolished interior doesn’t retain or impart flavours.. Made from safe, durable, high quality materials.. 473ml (16 US fl oz).. Brushed Stainless - Single Cup.