Kuuma 30oz tumbler

Superior cold or heat retention!  Kuuma Tumblers work to keep your beverage at the right temperature, just the way you like it.  These tumblers can maintain the temperature of your hot or cold liquids for hours on end, with minimal heat transfer.  All tumblers now include slider lids!

• Double-wall vacuum insulation

• Press lid with full sealing gasket

• Sweat free, no coaster needed!

• Extreme durability

• Convenient and easy to carry