Stainless Steel Travel Mug features double-wall vacuum insulation with a clear lid. The mug has a narrower bottom to fit most standard cup holders. It is 2X heat & cold resistant compared to a normal travel mug and is BPA and lead free. Polar Camels are made from 18/8 gauge stainless steel (18% chromium/8% nickel) - also known as Type 304 Food Grade.
The tumblers are powder coated with a matte finish.
Seamless construction so there is no leak point.
Hole on lid is big enough for a straw.
The stainless steel band at the top without coating is approximately 1/2"(H).
Laser engraving will reveal a crisp silver color.