OXO 11175100 V Good Grips 5.1 Cup Smart Seal Leakproof Food Storage Container ASIN: B019F06YKU View on Amazon, Clear Four locking tabs secure the foolproof, leakproof lids BPA-free plastic containers nest and stack for convenient and compact storage Lids are interchangeable between the same size glass and plastic Smart Seal containers Removable silicone seal is easy to clean Microwave, freezer, and dishwasher safe The OXO Better Guarantee: If you experience an issue with your OXO product, get in touch with us to repair or replace it. Were grateful for the opportunity to learn from your experience, and well make it better