this review title is: caps unscrew and the click top clicks open in your pocket and the content is: i had hoped to use these small bottles for hand sanitizer to keep in my pocket for use at the gym supermarket etc the size is fine the problem is that the small flip top either unscrews or pops open in my pocket almost daily i have tried horsing these tops down with a small plier and they still come loose when i can get the top to stay in the place the little pop top pops open and sanitizes my junkif you keep these bottle on a desk top or in a drawer they should be fine i do use them for pure maple syrup so i do not over indulge in extra calories with my high protein pancakes weightlifter and sitting in the fridge filled with maple syrup undisturbed they work wellif you plan to travel with these in a carry on bag put them in a plastic bag or get the version with a solid fixed screw on cap or the small spout top that you pop open with your finger hard to give them more than stars based on my experience with them hope that helps.there are other information for this review, one is this reviewer did purchase it and the other is 6 people think this review is helpful.