Make a go for success with this amazing Pelican 1555 air case! It's made of 18/8 gauge stainless steel (18% chromium/8% nickel - also known as type 304 food grade) with double-wall, vacuum-insulated construction and holds up to 15 oz. of liquid. This features a clear slider lid and is 2x heat and cold resistant when compared to other tumblers. Add your logo to this for maximum visibility. Keep clients happy to keep business running smoothly!