I got this Nalgene in the Spring Color...love the color, by the way, it's so fun! Not too much to say about a waterbottle when reviewing except for...I love how convenient this water bottle is. It is so tough, and so easy. The one downside would be that when you're driving, or walking on a bumpy road, it's a bit hard not to spill on yourself with the wide mouth on the bottle. I thought about buying the small mouth Nalgene just like this one, but found a better solution. Some retailers sell water bottle stoppers of some sort...it's a little rubber piece you put in the opening, that slows the water flow down to a smaller opening, so you don't spill on yourself...this bottle, plus that opening stopper, or whatever it's called...is a match made in heaven.