Snow Peak Silicone Lid 300ml One Size. The snug fit secures easily onto the top of the drinkware with an open lip for drinking and insulating hot and cold beverages. Specifications for Snow Peak Silicone Lid 300ml: Manufacturer: Snow Peak Color: Black Fabric/Material: Silicone Rubber Quantity: 1 Volume: 300 ml Diameter: 3.3 in Age Group: Adults Application: Camping Weight: 30 g 1.05 oz Package Contents: Snow Peak Silicone Lid 300ml Snow Peak MGC-057: Silicone Lid 300ml One Size