Stanley Vacuum Stein
Lids on steins keep insects out of your beer and also help keep the cold trapped slightly longer. The Stanley Vacuum Stein has a lid, too, but mainly keeps cold or hot thanks to a thorough vacuum insulation that keeps beer cold and carbonated for about 9 hours — far more time than what is reasonably needed to drink it. A latch keeps it shut and lets the stein pop open faster than unscrewing a traditional thermos, and all inner components are made of stainless steel for taste. It’s also dishwasher safe, holds 24 fl. ounces, and can be had just in time for Oktoberfest (but watch out, that Amazon ship time is slipping).