On the go milks?

I'm looking for milk while we are on the go for a 14 month old. We use whole milk at home and would like a milk that doesn't have to be chilled. If all else fails I thought I'd switch to on-the-go yogurt from the baby isle and almond milk to drink but is this "too much?"

Or.. is it just easier to stop at a gas station and grab a small milk?