The popular Sport Cap features a soft silicone spout and an improved valve, with the spout being fully removable for easy cleaning. This cap offers numerous practical features, including dishwasher safety, an attachment loop, and one-handed operation. It provides quiet performance and a 25% higher flow rate.

Note: Compatible only with Classic narrow-mouth bottles featuring internal threads. This cap is not leakproof and is recommended for children ages 4 and up.