Not really survival gear unless keeping your mix drink cold means tolerating family members you despise.
That being said Picked up a Ozark Trail double walled mug from Walmart
$10 here is a pic
has a sip lid that you can pinch a straw through.
So a frien of mine turned me on to it as he as three different ones
The Yeti like $30ish
and the Arctic like $25ish
and the one I have he put Ice in all three left on counter over night 70 degrees an they all performed identically.
So I bought the $10 one an very happy with it.