Willow 360® Backup Container Bundle

Swapped to the 24mm size and the fit is spot-on with my flange—the seal holds firm even at higher suction. Having the 2-pack means I always have a clean set ready for the next session. These feel sturdier than the originals, so I’m not worried about cracking after a few washes.

Having backups means no more frantic middle-of-the-night searches when a container cracks. The 24mm fit perfectly on my flanges and the seal feels just as tight as the originals.

The 2-pack is a lifesaver when you’re juggling late-night pumps, and the 21mm size fits my flange snugly without any leaks. I’ve already swapped one mid-cycle and it clicked in place with zero fuss.