Class 018
Leather Products (not including clothing)
Watch straps and bands made of metal, fabric or leather; key chains made of leather, imitation leather, fabrics, textiles, plastic, metal, or precious metal
Class 021
Houseware and Glass Products
Reusable glass, plastic, ceramic, and stainless steel water bottles sold empty; stainless steel tumblers for use as drinking glasses and mugs; insulating sleeve holders made of leather, fabric, or silicon for jars, bottles or cans; carrying bags specially adapted for holding drinking bottles sold empty