PERFECT REPLACEMENTS: 4 gaskets / o-rings / seals for all Healthy Human Stein and Curve water bottles.
FITS: Screw top Healthy Human lid with steel lining. These do not fit the Flip N Sip lid or any other water bottle lid.
REPLACE YOUR LOST OR LOOSE GASKET: Gaskets get lost periodically and get warped/worn out over time. A damaged gasket (or no gasket, at all) means a poor seal, leading to a leaky bottle. Always have a spare on hand!
MADE FROM HIGH-QUALITY, FOOD-SAFE SILICONE: Our gaskets are made from high-quality, durable, food-safe silicone and are BPA-free, phthalate-free and latex-free
4 GASKETS PER PACK, EASY TO INSTALL: Replacement gaskets for these lids are often hard or expensive to find - don't buy a new lid, just get a new set of gaskets to last you 4x as long.