Kustom Koozies has been in business for 15 years offering beverage insulators. Strong online presence. Minimum order of 1 makes it very popular for companies that want a small number of beverage insulators. Kustom Koozies offers 17 styles, over 500 graphics to pick from and a design online option. Great for wedding favors, family reunions, birthdays, corporate events or corporate give aways. Kustom Koozies offers their unique Design On Line service which allows customers to create their product online. They also offer t-shirts, wine wraps, stadium cups and plastic tumblers.