Munchkin Mighty Grip Flip Straw Cups 2-Pack, 10- Ounce (Colors Vary)

From the Manufacturer

This Mighty Grip Spill Proof cups are made up of soft silicone straw contoured design which makes cups easy to hold. It is a top rack dishwasher safe and is BPA free. This is suitable for children more than 12+months. Its molded glass ribs for easy gripping. Its glass and silicone disc makes this bottle safe for storing breast milk. This is available in pink, green or blue.