Pawtong 12oz Insulated Vacuum Food Jar Kids Leakproof Stainless Steel Wide Mouth
Manufacturer Pawtong. It is full sealed. So you can toss it in your bag or insulation bag without worrying about spills. Capacity: 12oz(350ml). Note that when you disassemble the cover for cleaning and then reinstall it, be sure to lift the top of the cover before installing it.