Pair these lids with our cups and insert to showcase parfaits, veggies, desserts and more. Secure, leak resistant lid allows for spill free on-the-go snacking.Compatible with Cups Pair with our insert and lid for convenient multi-ingredient snack packaging Flat and dome lid options Made with crystal clear PET PET is strong, lightweight and completely recyclable. The high strength of PET in comparison to its lightweight makes it very energy efficient, allowing for more product to be delivered in less packaging using less fuel.