These logo imprinted 22 oz Tritan Tumblers are ultrasonically sealed to provide double wall insulation. These Tritan tumblers are freezer-safe condensation free, and are made in the USA. This promotional tumbler will keep any cold drinks colder, for a longer period of time, and hot drinks hotter, longer. Coupled with 15 optional lid colors and a matching straw, you're bound to find a perfect combination. These tumblers are bpa-free, FDA approved and Proposition 65 compliant, and impact and shatter-resistant construction ensure that this tumbler is built to last.