アクティブボトル 600ml / 950ml シリコーンパッキン 2個入り

My old gasket had gotten a bit stiff, so swapping in this new one was a five-minute fix and the lid now seals perfectly with that satisfying click.

I was worried about leaks after months of daily use, but swapping in these gaskets took about a minute and the seal is just as snug as day one. Having two in the pack means I’ve got a spare ready for when the next one wears out.

The silicone gaskets fit both my 600ml and 950ml bottles perfectly, and the seal is noticeably firmer than the worn-out original. I’ve had no drips after a month of daily use, so swapping these out was worth every penny.