I need all the help that I can get in order to drink enough water every day. This is sturdy enough that it didn’t break the first three times that I dropped it. The part that you freeze really helps keeping water cold. The price is very reasonable. It is a great product.They are amazing for sports for my kids just don't put in dishwasher, they will meltvery easy, seemless to drink from, no air bubblesWith all the hot days and humid nights recently, this has come in handy for the factory life.These two Water Bottles are huge at 80 Oz of fluid so they won't fit in many stand drink holders. But their girth allows them to sit on floor of a car without too much fear of tipping over, and even if they do, they are spill proof. Which makes them ideal for households with young children.The chilling mechanism works well at keeping the drink inside chilled on hot days and can be taken out or left in when you don't want utilize it.Excellent for athletes in hot outdoor sports activities as well, as the plastic casing is sturdy enough to take a basic beating that student athletes will sometimes put these things through.The product fills it Niche very well.Accidentally broke my first, happily bought 2 more. These are perfect for the person wanting to down a proper amount of water daily. I almost go through 1 1/2 a day sometimes. Can’t imagine life without it at this point lolKeeps my water with lemon cool during the duration of my workouts. Also helps me get my water intake throughout the day. Love the fact that is has a large enough opening to add lemon slices, ginger, and other pieces of fruit to my water.They both melted in the dishwasher.