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Black Replacement Base (12oz Lowball Tumbler)

Black Replacement Base (12oz Lowball Tumbler)


Black Replacement Base (12oz Lowball Tumbler)

It's all about that base! 🍑

Swig Life's slip-free, scratch-free, and noise-free silicone base is one of the most distinguishing features of your brand new Swig. Our patent-pending silicone base keeps your Swig from tipping over, scratching surfaces, or making too much noise when you set your Swig down.


  • Made of 100% silicone
  • Pressure-sensitive to fit securely onto the bottom of your cup

Compatible with:

  • 12oz Lowball Tumbler
  • Only available in Black


Measures: 3.4" in diameter


When caring for your base:

  • Dishwasher safe, top rack
  • Never use bleach or abrasive cleaners containing chlorine

Looking for more care and use information? Click here for details on how to care for your Swig.

Frequently Asked Questions

Is my Swig Life base removable?

Our silicone bases are meant to be removable. If adhesive was used to secure them to the cup, they would no longer meet our dishwasher safe criteria.

Why did my Swig Life base detach from my cup?

The silicone base is pressure sensitive and can be reassembled if it should happen to come off or get water underneath, which sometimes may occur in the dishwasher.

How do I reattach my Swig Life base?

Simply reattach the base by putting pressure around the edges and working it firmly back in place. If air gets caught underneath, lift the edge of the base a bit and press the air out, then finish pressing it firmly in place all the way around.

Customer Reviews

Based on 12 reviews
P.C. (New Albany, US)
Lost that base

Love my skinny can holders but have a problem keeping them on when pulling out of car cup holder. Already lost my favorite aqua blue base!😞

B.D. (Colquitt, US)
Love it!

I love being able to personalize my cup in a way.

Jerri Quijada (Clovis, US)

Lost the bottom and want an extra cap

Brittany Hughes (Birmingham, US)

I appreciate the fact you give replacement bottoms!!!

brazil sabrina (Mesquite, US)

Love the color!

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