The best Thermos Thermal flask i've ever come across!

A look and basic test of the Thermos ultimate insulation thermal flask.
I preheat the flask, then fill with freshly boiled water. The flask is then left in my shed overnight and opened 25hrs later. The water is still hot and perfectly drinkable.

[@krismargett]

Just bought one. Wife boiled me some water at 9am. By 6pm it was still scolding. I couldn't believe it. 👍🏼

[@MrLive2love]

I liked your Thermos and its carrier bag.Would you put some link to purchase them, please.

[@ukgardener973]

Thanks Where do you purchase the flask from?

[@aflash2d]

why pour it into a cold cup before testing the temp out the flask ? lol

[@InterestCasual2000]

That's how I would pour it out and about, preheating the cup would be a luxury!

[@smitbar11]

stupid comment

[@MrLive2love]

Where did you purchase that your thermos carrier (Thermal bag), would you share its brand or link, please.

[@DamienNeverwinter]

Its a 'maxpedition' bottle bag

[@alangazeley5497]

Give me a ‘Stanley’ any day. Bullet proof.

[@teffozz]

The flask is brand new. What a bull.