Come and Check Our Branding Solutions.Overnight oatmeal jars come with airtight lids and stainless steel spoons for easy on-the-go meals. Our mason jar is made of high boron high temperature resistant glass, food grade plastic lid with silicone ring, food will not spill even if it is upside down. It can be carried around, it is very convenient, it is a good helper for your home travel, the wide diameter is easy to clean. Pls check inventory and detailed info before placing your orders.