Hey mamas, the Dust Cover for Wide Neck Bottle (2pcs) is perfect for keeping your baby’s bottle nipple clean and protected until feeding time! Designed specifically for Huppy Buppy Wide Neck Storage Bottles, these dustproof caps are made from premium, food-grade PP materials that are BPA and lead-free, ensuring your little one's safety. The well-crafted design makes it easy to unscrew, while its shock-resistant feature prevents cracks. Ideal for leak-proof mixing and on-the-go feedings, these caps can handle temperatures up to 120°C, giving you peace of mind and convenience wherever you go!