Each cooling jacket was carefully sewn by hand.Pink/GreenJust place the drink over the cooler sleeve and push it, no other tools are needed.This is a great gift for birthdays, graduations, unmarried women, weddings, parties and more everyday gifts.Suitable for most slim canned drinks1×Vacuum flask cover165mm×85mm; suitable for most 12-ounce cans, such as energy drinks and tall beer cansThe durable and soft neoprene keeps your drink warm or cool, and keeps your hands dry.-Perfect , wedding by the sea, boating, fishing, barbecue, camping.The bottle cover is soft, light and elastic, which can keep cool or warm. The bottle cover is made of durable neoprene.