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U-Konserve Silicone Replacement Lid for Rectangular Container - 25oz / Assorted Lid Colours

Island Teal
Cosmic Blue
Care Guide

Dishwasher safe, top rack. Easily remove any soap residue or water spots by soaking in a 1:1 vinegar and water solution.


Plastic-free, durable, flexible, platinum-grade silicone

Free of BPA, BPS, phthalates and lead

Country of Origin
Brand Information

Ukonserve is a certified B Corporation and 1% for the Planet Member.

Upgrade your stainless steel lunchboxes with leak-proof silicone lids. Ukonserve's new flexible plastic-free lids are easy for little hands to open, and versatile enough for all your food-storage needs. New transparent colour can help tell school lunches apart, add some style to your outdoor adventures, and categorize family leftovers and weekend meal prep—all while reducing single-use waste. Mix and match with bold, bright new colours and hit refresh on your daily food storage.

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

• 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
• 25oz lid is 7.75" x 5" and fits all U-Konserve 25oz rectangle containers
• 50oz lid is 6.5" and fits all U-Konserve 50oz square containers
• 30oz lid is 5.75" and fits all U-Konserve 30oz square containers
• 15oz lid is 5" and fits all U-Konserve 15oz square containers


These lids are made to fit U-Konserve products and we don't recommend purchasing them for other brands.