Quickrelease silicone button provides fast access to ice from the integrated ice mold storage, enabling convenient refreshing of beverages. Insulated construction with PP outer shell and ThermoPlasticRubber layer keeps drinks cold for 8+ hours, supporting allday hydration. Frostresistant PET inner layer prevents exterior condensation, helping the bottle stay dry and comfortable to hold. Widemouth design allows easy fruit infusions, simple ice filling, and thorough cleaning. Designed to fit about 95% of car cup holders for reliable onthego use. Materials and construction: PP outer shell with ThermoPlasticRubber insulation and a frostresistant PET inner liner for dependable performance. Practical use scenarios: Gym enthusiasts seeking postworkout refreshment with readily available ice. Campers needing portable ice storage to chill drinks on outdoor trips. Office workers wanting a reliably chilled beverage during desk hours.