"The best thermal flask I have purchased. Bought every variety under the sun. But none can compete with the Interflask. "
"Does what it says on the tin. Best flask ever"
"Fab product, just what we wanted for our travels"
"Tried a few travel mugs but this one beats them all . Usually make a tea around 10am , 30 seconds in the microwave , and after 1 -2 hours usually , nearly cold. Not with this one , almost burnt my lip ,it was still as hot as when I made the tea ."
"Absolutely delighted with this travel mug. Keeps the coffee hot for at least 6 hrs. If anything it's too efficient. Would not hesitate to recommend it to anyone."
"Brilliant product "
"Love this travel flask. Kept my coffee hot for four hours. Perfect after a round of golf , ready to drink .brilliant! Thanks"
"Very pleased with product, Great quality at a very good price"
"I bought this item to replace a therma cup. I am happy with this flask. It actually kept my tea hot longer than stated."
"2nd one I have bought from this seller so obviously I a very happy with all dealings. Excellent travel mug, seals completely no spills or leaks and great price. Would definitely recommend this flask, keeps drinks hot for hours."
"Excellent product, only used for cold drinks so far but left overnight ice was still frozen when opened 8 hours later. Could not be more pleased."
"Excellent product - made lovely present"
"To replace a bigger older flask. This was thinner for a new car and wedges into cup holder. My partner was very happy with it"
"I recently bought a flask from a reliable walking shop. I took it into school for a days teaching and after 2 hours my coffee was cold. I trawled Amazon to find an alternative and found yours. I had my first cup at 10.30am and my second at 2.30pm. Both were hot. And I didn't even bother with the hot water fill beforehand! Thank you for a product that works."