Siren's Brew Insulated Tumbler

Siren's Brew Insulated Tumbler

  • Double-Wall
  • Vacuum Insulated
  • Clear Sliding Lid 
  • Clear Straw



All proceeds from this product go towards helping us defend our Siren's Brew trademark applications for garments and coffee against the coffee giant Starbucks who decided they would rather we didn't have garments and coffee branded with our own Siren's Brew name and have officially opposed our applications with the United States Patent and Trademark Office. You can read more about this here:

Thank you all from the bottom of our Siren hearts for your continued love and support! We do not have words to express the gratitude we have for you guys, our tribe!

Customer Reviews

Based on 7 reviews
Amanda Knievel (Orlando, US)
Amazing purchase

I finally found a coffee cup that I ADORE and my husband won’t steal! 😂 this cup is my lifeblood!

Diane (Lewiston, US)

I bought this for my co-worker and she loves it!

Brenda Steadham (Bogart, US)
Great Cup

This cup is a great conversation starter. Having red hair, and being an avid water sports gal, it was highly appropriate.

Kathleen Cochran (Palmdale, US)
Great tumbler!

I love this cup! Took it on a beach camping trip and was very pleased. The days were hot, but this cup kept my drinks cold, and my ice lasted for hours. This lid is great at not spilling, which is important. Plus, it looks great, so that's a nice bonus. I love it enough that I have now ordered a second one. I would definitely recommend it.

Victoria (Puyallup, US)
Love it!

I love this cup and the design on it! I would buy again!