It was always too much trouble to pack all of my cosmetics every time I traveled, but this product is so easy to carry. It comes in its own pouch, so I was able to pack three of them. I usually use it as a sleep mask, but I started using it as part of my basic skincare routine when I travel. That’s how I use it now. It's such a good moisturizer. Each mask has almost 5ml of essence, so I have enough to use on my body even after using it in the morning and evening.