I wanted this clip on bottle for my purse/diaper bag so I could stop fumbling and have immediate access to cleanser when needed. It’s small, but holds a shocking amount of product. It seems sturdy so far and the lid is a tight fit, but not hard to open. I’m not worried about leakage when it’s upside down. I gave it three stars because you, and everyone around you, will smell whats inside it…strongly. The smell seeps out making it so I can’t always have it with me. It would be perfect for something with no fragrance.