Silicone Lid with Air Valve

[Description]

Silicone has a distinct odor that will gradually fade. This does not affect hygiene.Wash with dish detergent before first usage.Do not use a scrub brush or polishing powder with this product.Do not damage the product with pointed objects.Use within the specified range of heat and cold resistance temperatures.Do not use over an open flame or in an oven.Keep away from fire and other sources of heat.Do not use this product for purposes other than its intended purposes.