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Casey Caughron | Updated

ThermoFlask 2-Pack Tumblers With Straws, Only $18.99 at Costco

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Don’t miss out on this bargain from Costco. The ThermoFlask Insulated Tumbler 2-Pack is on sale for just $18.99, normally $23.99. There are two different color combinations to choose from, and straws are included. As a bonus, these 32-ounce tumblers are dishwasher-safe. This deal is only available in the warehouse. If you prefer to order online, you’ll pay $9 more.

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