Members also receive a 10% back dividend. On this item, the dividend is $0.72. Click for details.
To avoid breaking these plastic fittings, we recommend using TWO white gaskets, one on top and one on bottom of the stainless lid, and lubricate the top gasket with some thick food-grade gel such as petrol gel. With the extra gasket and gel, you won't have to crank on the nut as hard to make a seal, and you will reduce your risk of breaking the plastic.