Dr. Brown's® Siliconen Flessendoppen voor Bewaren/Reizen

I’ve washed these caps about a dozen times already and they still snap on tight with zero leaks, which is huge when I’m tossing bottles in the diaper bag. The silicone is thick enough that it doesn’t warp when I’m screwing it on one-handed. Honestly, they’ve made storing pumped milk way less stressf

The silicone caps fit snugly over the bottles, so I can prep a few at night and grab one for the 2 a.m. feed without worrying about spills. They rinse clean in seconds, which is a lifesaver when I'm already half-asleep.

I was nervous about leaks during travel, but these caps snap on so tightly that we've had zero spills in the diaper bag. The silicone is thick and easy to wipe clean in the sink.