Glass Container with Vacuum Lid for PBG-5050 Portable Personal Blender

Turn your Glass Personal Blender into a vacuum blender with the extra glass container & vacuum lid. Its vacuum pump excludes excess air from blender thus prevent juicers' oxidation and preserves the freshness and nutritional quality of the blended product. 

Both juices on the 2nd  picture blended on a High-Speed blender. The juice on the left side of the picture after 5 minutes is turned brown, blended without vacuum. The juice on the right side of the photo blended in a vacuum glass container. 3 days later still preserves its natural color and nutrients.