veegee <veegee <at> veegee.org> writes:

>=20
> Hi all,
>=20
> I will be using a thermoelectric element to keep the drink in my 1L
> water jug cool. The fluid can be anything including water, iced tea,
> carbonated drinks, etc. The water jug itself looks similar to this:
>=20
>
http://i01.i.aliimg.com/photo/v0/358876273/High_quality_glass_jug_with_lid_=
water.jpg
>

I would use food grade stainless steel, something like 316. =20
Copper and aluminum are problematic at low pH (like in soda). =20
Also, use food grade adhesives and sealants, mcmaster has it all.=20
Alternatively, put cooler around container if possible.

Sergey Dryga
http://beaglerobotics.com


--=20
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