This Mug Can Cool Down Or Heat Up Any Drink On The Go

Yecup can keep its temperature for hours thanks to leak-proof stainless steel.
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[@kingskyline86]

I would like one of these water bottles in UK it would be good in the summer

[@its4u306]

Where can i refer for this bottle??

[@thirst-t2653]

Is it available in India?

[@user-tz4nm5rv7g]

Peltier Module inside

[@MrGermanAnonymous]

Too expensive for the mass market.

[@FinlayDaG33k]

As well as pretty unviable...
You need about 3700J to heat up the 350ml of water... by 2.5 degrees...
The internal battery only has... 3600J...
Goodluck with that :^)

[@majedarvideos]

Where can I buy this bottle

[@WisdomZou]

we produce this kind of products

[@majedarvideos]

@@WisdomZou how we buy this and what is price

[@IFX69]

Where do i find this

[@techdoge3625]

why are there only 6 comments? all I know is that I want this

[@lleeonn977]

4 now