Add your custom artwork one of our 20oz Handled Travel Mug. School logos, wedding party, company logo, etc. You can provide your own artwork for a custom laser etch on these insulated tumblers. Sure to be a best seller for your business. Artwork needs to be provided in a high quality format. Vector files (.cdr, .png, .svg, .pdf, .ai, .eps) are preferred but we can work with a high quality .jpg and .bmp also. 20 oz. Stainless Steel Polar Camel Travel Mugs feature double-wall, vacuum insulation with a clear, slider lid. They are 2X heat and cold resistant compared to other tumblers. Polar Camels are made from 18/8 gauge stainless steel (18% chromium/8% nickel) also known as type 304 Food Grade We DO NOT use vinyl, decals, or wraps on these tumblers! Each tumbler is precision laser etched. Each is powder-coated for extreme durability. Engraving is permanent, but it is not recommended for dishwasher use. Please hand wash.