CamelBak eddy Insulated Water Bottle
The spill-proof, BPA-Free Insulated eddy makes it easy to stay hydrated on the go. Insulated bottle keep drinks cool or warm longer. The redesigned cap and bite valve provide faster flow and enhanced durability so get your water on!
I use it every day at work. I refill it at the water fountain and keeps water cool for hours.
I got a deal on this bottle and have used it a few times to keep cool fluids cold. Had left it in my car for a bit and when I got to drink out of it and it was still fairly cold. Fits into most car cup holders as well as bicycle bottle cages. I would eventually like to get their hydration tube so I can use it on bike rides hands free.