แหวนซิลิโคน Dr. Brown's สำหรับแช่เย็นนมแม่และนมผง – 2 ชิ้น

The replacement rings fit snugly and the chiller hasn't leaked a drop since I swapped them out, even with aggressive shaking. Having the extra set on hand is great for when I forget to wash one right away.

The gasket finally stopped leaking after I swapped these in, and the fit is snug enough that I don’t have to wrestle with it every morning. They’re firm but still flexible, so cleaning them with the bottle brush takes no extra effort.

These are a perfect fit for the chiller and the silicone is firm enough that I know they’ll last. Having a spare set on hand means I’m not stuck with a leaky bottle at 3 a.m.