30oz Siren Cup
Includes 2 matching insulated lid options: twist off straw lid with built in silicone straw hole & twist off leak proof flip to sip lid.
Height: 10 in.
Bottom Diameter: 2 7/8 in.
Warning: Silicone Tips may be a choking hazard for children under 3.
* Hand wash only.
Amazing love it
I love the mermaid straw and what they stand for, the 30oz tumbler keeps my drinks cold all day! I plan on buying again!
Thank you for your kind words! We're so glad you're enjoying the 30oz Siren Cup!
I use this cup daily! Sturdy and keeps all my drinks cold for the whole day. I absolutely love it
Thank you for your review! We're so glad you love our 30oz Siren Cup!
I love my cup! I don't have to worry about my ice melting or my drink getting hot. Plus, I love the matte black of the Siren color.
Great review! We love our Siren cup too!
I love how cold it keeps my water and it’s durable.
Thank you for your review! We're glad you're enjoying the 30oz Siren Cup.
Orders are typically processed within 1-3 business days. Shipping times depend on location and mail service selected. To eliminate waste, we use as little outer packaging as possible, and not every package will look the same. See Shipping Policy for details on shipping methods, costs, delivery times and conditions.
Returns and Exchanges
Due to the nature of our product and our commitment to be as packaging free as possible, we only replace items if they are defective or damaged, but we do not accept any returns or exchanges. See Shipping Policy for more details.