Silicone Gasket

Keep your Alkaline Water insulated and leak-proof with a replacement Silicone Gasket. The gasket water bottle attachment is made for all DYLN Bottles: 16 oz, 21 oz, 25 oz, 32 oz & 40 oz. The Standard Mouth size fits on caps for the 16 oz and 21 oz bottles and the Wide Mouth size fits on caps for the 25 oz, 32 oz, 40 oz bottles.

These gaskets are only for the twist off caps that come standard with DYLN Bottles. They will not fit on Sports Caps with Straw variants. The replacement Silicone Gasket prevents leaks and spills while also keeping your water ice cold up to 24 hours with it’s strong seal. Keep your hydration leak-proof, air-tight, BPA-free with the gasket water bottle. Read more