The Tightvac Vitavac Container (0.06 Liter 3.5 grams) is the ideal travel container. This product can handle a multitude of uses, plus it fits easily in your purse or pocket. It’s small but perfect for storing everything from homeopathic medicine to vitamins, to herbs & spices, to prescription drugs because it prolongs potency. The Tightvac Vitavac is crush resistant, making it safe for storing other items too, like spare O-rings and gaskets, along with jewelry, buttons, pins, beads, and even your headphones.