This Review Title is Very Thin- water gets inside. and the content is: These are equivalent to plastic bags from a grocery store. Not recommended to trap heat. Very thin. The attached pictures show the difference between the durable ones I've used compared to these.<br /><br />When using in the shower as a conditioner cap, a pool of water got inside. These are useless unless you double or triple layer them.<br /><br />It literally fills with water. This cannot be used in the shower or with any liquid product..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.