Features: Integrated Protective Cover Feature: The 2026 upgraded version features a sturdy connecting strap between lid and base to prevent separation during use or cleaning. Multi Functional Adjustable Structure: Innovative expandable construction transforms from dedicated ice sphere creator to spacious drinking container. High Grade Food Safe Construction: Made from reinforced silicone licensed for culinary use, ensuring safety and durability. Maintains flexibility in freezing temperatures without cracking, designed for repeated long term use. Convenient freezing Sphere removal: Flexible silicone allows easy removal with slight twisting or pressing. Produces substantial 5.5 6cm ice modifications that prolong drink chill time while reducing water dilution, outperforming standard plastic alternatives. Compact Storage Friendly Design: Reduces to just 8cm height for space saving storage. Includes practical carrying loop, ideal for outdoor adventures, exercise routines, or wilderness trips as reusable alternative to temporary cooling methods. Specifications: Function: Ice making (making large spherical ice cubes) and drinking cup two-in- Substance: food grade silicone (cup body), polypropene PP (cup lid/straw), Capacity: about 325ml - 330ml (some versions are marked around 300ml) Diameter before folding is about 9.1Cm, height is about 15.2Cm - 16cm Folded size and height: about 8cm (greatly reduces storage space) Hockey ball size: approximately 5.5Cm - 6cm in diameter can be made. Package Includes: 1 x upgraded folding ice cup with connecting lid note: Pay attention to the storage methods.