Dr. Brown’s® Milestones™ Insulated Straw Cup Replacement Kit

Finally, a kit that actually comes with a cleaning brush — that little thing alone saves me from wrestling with the old straw’s grime. Both sippy straws fit snugly and the replacement took under a minute, so I’m stocking up before the next teething disaster hits.

The two straws in this kit are perfect for swapping out the old one, and I love that they fit the cup snugly so there are no leaks. My toddler chewed through the original straw pretty fast, so having a backup on hand is so convenient.

The cleaning brush is a lifesaver—it reaches all the way through the straw and gets the gunk out in seconds. I've already swapped out the old one and the new straws snap in tight with no leaks.