TOPOKO Beer Bottle Insulator Sleeve Different Color. Zip-up Bottle Jackets. Keeps Beer Cold and Hands Warm. Classic Extra Thick Neoprene with Stitched Fabric Edges, Enclosed Bottom (set of 4 color)

This beer bottle cover fits a 340ml bottle perfectly,however the zip does not go up at all when using a 500ml bottle.It's not a serious problem as the bottle is quite secure

Excellent. Much better than what I had before. These have full bottom (many others do not), the zipper is strong, and the material is nice and thick for insulation. It fits a beer bottle exactly and is exactly what I was looking for. Will buy more now!

Good for visitors

These tall bottle cozies fit and function well Keep your beverages cool twice as long

I was actually surprised at the quality of these because of the price point, but they’re sturdy and they’re very good at insulating glass bottles. The colors are nice and the material is easier to hold than some others I have tried.

work well, cute colors. Help keep those beers with the right person when we're grilling or playing games. Easy to clean, seem to hold up well and they really do help keep the beer cold; a good thing on those 100 degree days!