Upgrade your round stainless steel lunch boxes with new leak-proof silicone lids. U-Konserve new flexible silicone lids are easy for little hands to open and versatile enough for all your food storage needs.

• Leak-proof
• Plastic-free, durable, flexible, platinum-grade silicone
• Easy to sanitise and dishwasher safe
• Containers sold separately
• Free of BPA, BPS, phthalates and lead

Sizing 
• 16oz lid diameter is 4.75" and fits all U-Konserve 16oz round containers
• 9oz lid diameter is 4" and fits all U-Konserve 9oz round containers
• 5oz lid diameter is 3.5" and fits all U-Konserve 5oz round containers