Klean Kanteen keeps drinks hot for up to 10 hours.
KLEAN KANTEEN INSULATED WIDE BOTTLE WITH CAFE CAP 2.0, FROM $50.50
Klean Kanteen's new flask comes in various sizes and does time as a mug, thermos and bottle thanks to its new cap. It keeps beverages hot for up to 10 hours and cold for up to 40 hours. See kleankanteen.com.au
KATHMANDU VACUUM BULLET FLASK, $59.98
This one-litre-capacity flask keeps fluids hot or cold for 12 hours. The vacuum insulated, double wall, stainless steel vessel screws apart for easy cleaning. It also works for keeping food at the desired temperature. See Kathmandu.com
S'WELL INSULATED STAINLESS STEEL BOTTLE, $54.99
New York design company S'well launched with a mission to rid the world of plastic bottles and supports charities from sales. The pretty bottles keep drinks cold for 24 hours and hot for 12 and the 750-millilitre shape fits into cup holders. See yellowoctopus.com.au
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