Our Siren Travel Cup is the most sleek and stylish way to say NO to single use plastic cups and help save our lakes, rivers & oceans! Includes a regular Straight Siren Straw and your color choice of Silencers and Tip!
*Every Cup is unique and colors will vary
Mermaid Straw is proud to be a member of 1% For The Planet. An organization bringing together more than 2,000 eco-conscious members, in over 45 countries, who pledge a portion of their sales to help protect the future of our planet. Learn more.
I’m so happy with my purchase! Super design and keeps my drinks very cold on a hot day. Perfect, thank you!
I love my cup. Ive used it every day since i got it. 🖤
the cover on the lid comes off but other than that I love it.
I LOVE this brand! I've ordered several cups and straws and I think they're the best quality! Especially the siren cup, I love the durability of it and the sleek design. My only tiny wish is it was a bit bigger as I like to take bigger cups with me to work so I don't have to refill as much lol. Other than that totally recommend!