Stainless Steel Thermos Tumbler 2-Pack Only $11.97 Shipped on Costco.online

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Stainless Steel Thermos 2-Pack

Stay hydrated with a deal from Costco!

Head on over to Costco.online where you can snag this Stainless Steel Thermos 18oz Travel Tumbler 2-Pack for only $11.97 shipped! Choose from blue & silver, or white & silver.

Note that you may be able to find these Thermos tumblers for a lower price at your local Costco Warehouse.

These Thermos tumblers are constructed of high-quality stainless steel and feature vacuum insulation technology to keep beverages hot for up to 5 hours or cold for up to 14 hours. The slide lock lid helps prevent spills and leaks, and they are dishwasher safe and easy to clean.

Not a Costco member yet? Consider snagging this sweet membership deal to score a $10-$20 Costco Shop Card!

Stainless Steel Thermos 2-Pack

Still not sure? These reviews will speak for themselves…

These tumblers are fantastic! They are easy to use and keep my coffee hot much longer than I need it. Nice size. It fits under my single-serve brewer as well as my cup holder. I rinse mine daily, but the gasket mechanism under the lid removes easily for a deeper cleaning when needed.


These mugs are absolutely leakproof! And so easy to open and close. Just be sure to aim it away from your face (and glasses) when you snap the lid shut as a TINY bit of spray may hit your face. Nothing to worry about but you don’t want to have to clean your glasses. This mug will keep your beverages hot hot hot and brrrry cold! Love this mug!

We tested water bottles… click HERE to find out which one won!


About the writer:

Evan has a Bachelor's Degree from the University of South Carolina with 8 years of content writing experience specializing in pop culture, sports, technology, and living frugally.


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