ThermoFlask Drinkware Collection - 10 oz Insulated Lowball Tumbler with Leak Proof Push Sip Lid, Jet Black
ThermoFlask Drinkware Collection - 10 oz Insulated Lowball Tumbler with Leak Proof Push Sip Lid, Jet Black
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ThermoFlask Drinkware Collection - 10 oz Insulated Lowball Tumbler with Leak Proof Push Sip Lid, Jet Black

|3 ratings
ThermoFlask Drinkware Collection - 10 oz Insulated Lowball Tumbler with Leak Proof Push Sip Lid, Jet BlackThermoFlask Drinkware Collection 10 oz Insulated Lowball Tumbler with Leak Proof Push Sip Lid Jet BlackThermoFlask Drinkware Collection 10 oz Insulated Lowball Tumbler with Leak Proof Push Sip Lid Dusty Blue
Actual Color:Jet Black

Key item features

  • Thermal Performance: Temp-Lock Technology maintains cold drinks for 12 hours and hot beverages for 4 hours.
  • Secure Lid: Features a press-in splash-proof sip lid for convenient, mess-free drinking.
  • Insulated Build: Double-wall insulation prevents condensation, keeping hands dry and ensuring a comfortable grip.
  • Durable Construction: Made from 18/8 food-grade stainless steel and is BPA-free for safety.
  • Easy Maintenance: Dishwasher safe for simple cleaning.
  • Stable Design: Includes a non-slip silicone base for enhanced stability.
  • Space-Saving Storage: Stackable design allows for efficient and compact storage.
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Current price is $19.99
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Arrives by Fri, May 29
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4.678711463058353 stars out of 5, based on 13047 seller reviews(4.7)
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4.3 out of 5 stars
stars3 ratings3 reviews
How item rating is calculated
  1. 5 stars67% (2)
  2. 4 stars0% (0)
  3. 3 stars33% (1)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Showing 1-3 of 3 reviews

Oct 10, 2025
Coffee Mug for the Moms
5 out of 5 stars review

The Low Ball Tumbler for Lesson Planning

The 10 oz ThermoFlask Low Ball Tumbler is my weekend lesson-planning sidekick. As a teacher, my Saturdays usually start with a fresh cup of coffee and a stack of plans to prep—and thanks to the Temp-Lock™ insulation, my drink stays perfectly warm from the first sip to the final checklist. It's the ideal size for cozy mornings spent grading, planning, and catching a little peace before another busy week in the classroom.

Review from takeyausa.com
Helpful?60DHAN5KI70P11715410256
Oct 6, 2025
matchachele
5 out of 5 stars review

so good I got a SECOND one

I love this tumbler, this is actually the second one that I got because I love it so much. The size is perfect for me when I want to take my matchas on the go and it does a fantastic job at keeping my drink at it's temperature throughout the day.

Review from takeyausa.com
Helpful?60DHAN5KI70P11715410256
Aug 15, 2024
guru27
3 out of 5 stars review

Great Features

It is a very well made bottle. The carrying ring is very well constructed and stays out of the way when not in use. The spout cover is very easy to twist on and off and the cap flips down and locks out of the way. The bottle is double walled so I noticed it keeps water much cooler than a single walled bottle when exposed to sun for longer periods. Water flows very smoothly out of spout. Overall very satisfied with this bottle.

Review from takeyausa.com
Helpful?60DHAN5KI70P11715410256