Does anyone have a good recommendation of a carrier that makes it easier to travel with wine? Also, if you are transporting a wine, is there a koozie-type sleeve that keeps reds warm or whites cooler longer? Thanks!

Get a polystyrene wine shipper. I use two six packs in a 12 size cardboard carton. I can check that into airplane holds and have it in my car when visiting wineries. Put a chilled wine in there and it stays chilled for a goodly time

Does anyone have a good recommendation of a carrier that makes it easier to travel with wine?

Depends on what you mean by "travel". Down the block, down the shore, down under all require different packing.

I agree with Peter and Brom. On one hand, yes we have several polystyrene sleeves which are great for carrying wine on planes. But it's not like a cold wine will be perfect to serve on the other end! If you're talking about keeping a wine cold while you drive to a friend's house, that's a very different application

What is most likely for your plans?