I committed myself to drinking more water this summer and every time I drank from my other bottles I noticed my water just tasted stale. I finally broke down and purchased the Yeti and I love it. I truly love it, like I need it now. I drink 3 full bottles a day because I usually jog in the early morning and then take a couple walks with my kids during the day. So I need to replenish, and I love that I know exactly how much I’m drinking. My water always tastes fresh, and it’s so easy to clean because it’s dishwasher safe. It’s made for hot and cold and I’ve only used it for cold but it keeps my drinks nice and cool! I’m going to get the mug for coffee.