Stay safe and never mix up your water bottles again! Ideal for families, parties, athletes & gym goers, these personalized water bottle cozies make sure you will never leave your bottle behind. Personalize your water bottle sleeve with a single initial, monogram, or name. Reduce waste and guilt by never having to trash a water bottle not knowing whose mouth was on it! These high quality 1/8" thick scuba high-density open-cell polyurethane foam bottle sleeves reduce condensation to help little hands grip their water bottles and also eliminates the drippy mess. The embroidery gives an elegant, personalized touch to these water bottle coolers and lasts much longer than heat transfer. These water bottle koozies fit up to a 20oz water bottle.