Answers:
in the vagina is a nice place ;)
Ummm I regard room warmth is lately fine within. Why would you want to keep hold of them cold or heat up?
in your pocket is best(like the scouts say-be prepared)-lol
but not exposed to extreme warmth or cold as they can deteriorate
Condoms should be kept contained by a cool, dry place and should NOT be kept within clothing pockets for an extended time. Temperature extremes and frequent change surrounded by warmth contribute to faster deterioration and product unreliability.
The question you see on this site. Red wine or white? Condoms cold or thaw out? HMMMM??
I deem if you hold on to them hermetic contained by their packages until needed, that should be adequate.
I other thought it'd be a money author to create a modernization similar to a fire extinguisher and printed on the front "break chalice contained by overnight case of emergency." But a bit than a fire extinguisher, it's a condom.
They should be kept at room heat until use. Extreme roast or cold can effect the objects to break down - not outstandingly adjectives!
and will you be using these condoms on my sister?
Room temp is the best. Do not maintain them within our wallet for an extended interval of time