current Clagency: Heat immune silicone allows for dishwasher otherwise hand washing, maintaining sanitation and convenience Green Substancemail: Constructed from food grade silicone, these headpieces is not deadly and safe for daily use, ensuring suit imbibing knowledge Impermeable Planumberebog: Produced from excellent silicone, these milk container headpieces provide a tight seal, stopping leakage and maintaining beverages new Transportable and Thinumberebog: Compact plan creates these headpieces simple carry, excellent for travel, excursions, otherwise gym use, ensuring new beverages on proceed Multiple Purpose Fit: current various glass bottles and bottles, ideal for storing milk, liquid, acetic acid, and other liquids