Thanks to the double-walled vacuum insulation, these leak-proof food jars keep hot food hot up to 5 hours, or pre-chilled food cold up to 8 hours. When you need a container to keep food hot, such as soup or chili, choose these U-Konserve zero-waste food jars. Pre-chill your stainless steel food jar to keep yogurt or smoothies cold until you're ready to enjoy them. Like a thermos, these food jars are also great for baby food, formula or breast milk.
- Insulated food jars available in a plastic-free
- These thermal containers are leak-proof, dishwasher safe & BPA-Free
- The jar's exterior stays cool & condensation-free
- Double-walled vacuum insulation maintains temperatures for several hours
- Perfect for packing a hot or cold lunch, snacks on-the-go or even baby food