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Shimmer Mermazing Slim Tumbler (12oz)

$18.87 $26.95 30% OFF!Final Sale


Shimmer Mermazing Slim Tumbler (12oz)

Get going and get sipping! 💧 Make a splash with the iridescent hues of this shimmer finish!

Go handle-free and hand-friendly with our 12oz Slim Tumbler. This slim shape cup is the perfect size for your morning commute coffee, cup holder friendly for a rush hour refresh, and the ideal pour for an evening cocktail.


  • Holds up to 12oz
  • Keeps drinks cold 9+ hours and hot 3+ hours
  • Triple insulation technology: double-walled, vacuum-sealed and copper-plated
  • Condensation free and nonbreakable
  • Constructed of .5mm 304-18/8 stainless steel
  • Fits most standard cup holders
  • Slip-free, scratch-free and noise-free silicone base
  • Includes BPA-free, Small Lid with removable slider for cleaning
  • Tall Straws sold separately
  • Bonus! Can also be used as a Skinny Can Cooler

Use our Accessory Fit Guide to help find the right accessory for your Swig!


Measures: 6.25” H x 2.75” W (lid included)

Base: 2.75” in diameter

Weighs: 0.2lb when empty


When caring for your Swig:

  • While this vessel is dishwasher safe, we recommend handwashing to maintain the best possible finish
  • Never use bleach or abrasive cleaners containing chlorine
  • Do not put in the microwave
  • Do not overfill with hot liquids and keep out of reach of children when filled with hot liquids
  • Always make sure lid is tightly secured before drinking

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

Customer Reviews

Based on 61 reviews
T.M. (Crosby, US)
Cute slim tumbler

It's a cute colorfully tumbler. I use the slim tumbler for my nightly tea.

A.A. (Jackson, US)
Beautiful Shimmer Mermazing Tumbler

This tumbler is so much prettier than I could have imagined. I love the versatility with it. I can put my Red Bulls in it, or swap out the tops for a different drink choice. If you love a pretty shimmer, this shimmer mermazing tumbler is for you!!

J.B. (Smiths Station, US)
Two for One

These are great! They can be used as small tumblers or a "can cooler". It keeps canned beverages cold longer. What's not to love!

D.C. (Thomasville, US)
‘Turtley’ awesome tumbler!!!

I love this tumbler so much! I’ve been eyeballing it all summer and when I saw it was on sale, I decided I had to have it! I love turtles and I love pink, so this was a given for me. The slim 12oz size is perfect for my small hands. The rubber bottom means no clanging & waking the hubby up when I need a drink of water in the middle of the night. It also came with an adapter to use with a skinny can (which I doubt I’ll use, but have it if I need it). I imagine I’ll end up ordering more of this size tumbler because it’s perfect!!!

T.P. (Atlanta, US)
Cute size

Such a cute tumbler for my toddler granddaughter to drink her water like mommy.

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Swig Accessory Fit Guide