Dr. Brown's Microwave Steam Sterilizer Bags, 5-Pack

I was skeptical about microwave sterilizing but these bags are foolproof—just add water, zap for 90 seconds, and everything comes out properly done. They’re surprisingly sturdy too; I’ve used each bag at least a dozen times without a single tear. Perfect for trips to grandma’s house when you don’t w

We take these everywhere — the in-laws', the park, even the office when daycare was full. Ninety seconds in any microwave and everything's done, which beats boiling a pot of water any day. Each bag's held up through a dozen uses so far with no tearing.

Pulled this out in my in-laws’ kitchen after a long road trip and had clean bottles in 90 seconds flat. The bags are sturdy enough to reuse several times, which makes them a bargain for travel.