Fits securely on the Glass Sip & Straw to provide leak-resistant travel.
Protects the Silicone Sippy Spout and Straw Top on the go.
BPA and PVC-free to keep baby safe while extending the life of the Glass Sip & Straw.
Wash in warm, soapy water. Dishwasher safe, top rack only. Do not clean with solvents or harsh chemicals. Avoid use of abrasive cleansers. Rinse thoroughly with clean, clear water. Allow to dry completely before reassembling.