Kinto travel tumblers are designed to withstand the rigours of day to day use. The exterior is sturdy stainless steel while the interior is insulated and will retain drink temperature (hot or cold) for up to six hours. The wide opening of the tumbler means it is easy to drink from like a glass or mug, add ice cubes to, and clean. Including a leak proof-lid and a sleek, stylish design, this tumbler is ideal for anyone looking for a travel companion for commuting, travelling, hiking or as a replacement for disposable cups at their favourite cafe. Best New Product Award at the 2018 World of Coffee Awards.