The YETI Wine Tumbler with Magslider Lid - 10oz is an insulated tumbler for the wine drinker. Splash-resistant, dishwasher-safe, what more could a wine-lover want? Ah yes, it's double-wall vacuum insulated to keep wine at an ideal temperature, plus the lid keeps bugs out too. The 18/8 stainless steel won't break or rust, no shattering glass worries when bringing this one outside. Grab a couple of tumblers, head straight to the outdoors, and enjoy an evening of sipping as the sun goes down. Don't forget the wine.