21 insulating sleeves for beverage cans, insulating sleeves for beverage bottles, portable can coolers, portable bottle coolers, thermally insulated containers for food and beverages, portable plastic coolers, portable metal coolers, coasters not of paper and not of table linen, beverage glassware, bottle openers, pitchers, plastic buckets, plastic cups, serving trays not of precious metal, bottle stands, mugs, cups and foam drink holders