Big Frig



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University of North Dakota Fighting Sioux Big Frig 30oz Tumbler

- Features University of North Dakota's retired FIGHTING SIOUX logo decorated on the tumbler
- The tumbler's design has been engineered from the inside-out to ensure it's ready for any challenge you throw at it.
- Officially licensed

- There is no match for the size and durability of this 30oz tumbler. Constructed from 18/8 stainless steel and combined with vacuum insulation to ensure your beverages hold their temperature for hours.

- Traveling is always an option with the sleek design of this tumbler’s base, and has been tested to ensure a comfortable fit in all standard size cup holders. This BPA-Free tumbler comes with an shatter-proof lid.

- The double-wall interior holds up to 30 ounces of liquid while keeping the outside completely sweat-free.Your drinks will stay hot for over 3 hours, or stay cold for over 50 hours! You’ll have a hard time going anywhere without your 30oz tumbler, because it just makes life that much easier.

Customer Reviews

Average rating:

Chris, 6th Sep 2020

Reviewer: Chris Carl

Love these. Need more Fighting Sioux stuff and less Fighting Hawks stuff.

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Supporting UND Athletics

The Sioux Shop’s profits are reinvested back into the athletics enterprise to help support the development of UND’s Athletic programs and student-athletes.