ThermoFlask 16oz Water Bottles 2-Pack Only $12.99 at Costco (Regularly $19)

Hip2Save may earn a small commission at no extra cost to you via trusted partners and affiliate links in this post. Prices and availability are accurate as of time posted. Read our full disclosure policy here.

More Costco

hand holding up a 2-pack set of ThermoFlask Bottles

Stay hydrated with a deal from Costco!

Through August 27th, head to Costco where they are offering the ThermoFlask 16oz Stainless Steel Water Bottles 2-Pack for only $12.99 after $6 in Instant Savings (regularly $18.99)!

Note that while these are available online, they are priced at $20.99 shipped after the Instant Savings, so it may be worth a trip to your local store before you order!

These insulated tumblers keep you hydrated on the go and they fit in most cup holders and backpack pockets! The double-wall vacuum insulation keeps the bottle sweat-free and ice-cold for up to 24 hours or piping hot for up to 12 hours.

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

Grab this Thermoflask deal…

ThermoFlask Bottle 2-Packs on display at costco

ThermoFlask 16oz Stainless Steel Water Bottles 2-Pack $18.99
Less $6 in Instant Savings
Final cost $12.99!
*Also available for $20.99 shipped online

ThermoFlask Bottle 2-Packs on display at costco

Still not sold? Check out what reviewers are saying…

FYI- We have the 40 oz. Thermoflasks with the two caps from Costco. We bought the 2-pack 2 years ago and they are as good or better than the more expensive Hyrdoflask, Stanley, etc. We bought more 2 packs to give as gifts for Christmas, birthdays, office gifts etc., and filled them with all kinds of stuff. Everyone loved them. You could do the same with these for a great price. – Hip Reader, acgold


I bought these last year and they have held up beautifully. The size is perfect for keeping track of your fluid consumption. I really love that it has a removable straw, and that you just flip it open to take a drink. You don’t have to twist a cap open, and you don’t have to tilt the bottle. Bonus that it’s dishwasher safe.


These TheroFlask water bottles are the best I’ve encountered. They are well constructed, durable, ice cubes fit cleanly through the wide opening, and water stays cold for a long time. I use them daily.


These are great, fit in the cupholders in the car, and have silicone bottom rings so they’re not dinging and loud all over the place when the kids set them down. They are small enough for the kids to use them but big enough that adults can, too. We now have four! I bought them online as I didn’t see them in my Costco, but they were there the next time we went so I bought more!

We tested the best water bottle brands… click HERE to find out which one won!


About the writer:

Erika has a Bachelor’s Degree in Anthropology from Sonoma State University and 5+ years of writing experience from various deal sites including Hip2Save.


Join The Discussion

Comments 0

Leave a Reply

Your email address will not be published. Required fields are marked *

It's not your Grandma's coupon site!

Sign up for a Hip2Save account (it's free) to access all of the awesome features!

Forgot Password?

Don't have an account? Register

Forgot Password

Don't have an account? Register

Become a Hip2Save Insider

Don't Miss Out! Join our large community of insiders - it's totally free! Once you join, you'll be able to save & share your favorite deals, rate posts and recipes and add items to your HipList and Cookbook! What are ya waiting for?!



Already have an account? Login

Thank you for rating!

Would you also like to leave us a comment?