Travel, Home, Work, Outer Space - 5oz/150g. The TightVac is truly multi use. It can be used for storing and curing. Clones (packed properly) can be transported safely and securely up to 2 days. The perfect storage container for Medical Herbs, keeping your nugs, buds and flowers fresher for longer. Keep them all together – fresher, forever! To achieve a smell proof situation we highly recommend a strong zip lock bag inside the Vac. For longer term storage a moisture disc may want to be used. This is a personal preference.