4-Tier Hollow Cylinder Ice Design : Creates long, hollow ice that fits perfectly inside tumblers without blocking straws.
Perfect Fit for Popular Tumblers : Compatible with Stanley (20oz / 30oz / 40oz), Yeti, Owala, Hydro Flask, and similar insulated cups.
Keeps Drinks Cold Longer : Large ice structure melts slower than regular cubes for extended cooling.
Easy Release Design : Flexible material allows quick and effortless removal of ice.
Food-Grade Safe Material : Made from BPA-free, safe silicone suitable for everyday use.
Includes Secure Lid : Prevents spills and keeps ice clean while freezing.
Space-Efficient Shape : Slim cylindrical design maximizes cup space for beverages.
Reusable & Eco-Friendly : Reduces the need for disposable ice or plastic alternatives.
Multi-Purpose Use : Ideal for water, juice, iced coffee, smoothies, and more.
Simple to Use : Just fill with water, freeze, and insert into your tumbler.
Durable & Long-Lasting : Designed to withstand repeated freezing without cracking.







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