The W&P Seal Tight Plastic Bowl is crafted from shatter-resistant, BPA-free Tritan with a soft-touch silicone sleeve for a secure grip. Its airtight, leak-proof screw-top lid keeps food fresh and secure, while its lightweight design makes it perfect for meals on the go. Dishwasher, freezer, and microwave safe. Complies with CPSIA, Prop 65.