Sea Mermaid Frosty sipper with straw
Capacity : 550ml
This is how the frosty part works.
Refrigerate the Sipper for a couple of hours until the gel turns into frosty ice. Then pour your favourite drink and enjoy your cold drink at leisure. Re-freeze as per your usage.
Yes, this gel in the flask can be frozen multiple times. It is reusable.
The frost gel is a separate layer inside the tumbler. It does not mix with your drink. Don’t worry!
Material : Freezing Gel and Polycarbonate tumbler with straw.