The case holds three 5 ml dietary essential oil bottles, each with their own sturdy elastic band to hold the oil in place. There is also an interior pocket to hold additional supplements and accessories such as easy-fill pipettes and an exterior zippered pocket for your business cards, cash, keys, and more. Its fabric and faux leather construction is durable enough to keep up with your busy life. The Core Vitality Case is the perfect way to support your daily health regimen and keep your Vitality oils with you on the go.