Review on R.M.Stone Bike Bottle Holder Pro Set: Thermos Bike Bottle + Extra Cage Mount, No Screws! Adjustable & Anticorrosive with 16 oz Thermos! by Tim Hodzic

This water bottle is great! I've had several different water bottles over the years, which I usually prepare the night before to ensure the water stays cold throughout my trip, so I figured I'd have to do the same with this one. Well the first time I used it I forgot to make it the night before so I filled it with ice and grabbed some bottles of water to pour over it. I drove for about 2 hours and by the end there was still a significant amount of ice in the bottle even after topping it up with water. Damn, the ice lasted longer than it took me to get home and beyond! I have NEVER had a water bottle to keep ice or water cold for so long! Now I use it when I want to take cold water with me. Another cool feature is the latch to open the spout, a simple push of a button and the top lifts up for easy drinking on the go and it closes with a simple click at the end to lock it in place. My ONLY advantage with this is the size. The 16 ounces run out quickly so I either have to fill it up with ice and bring bottled water or it's very smart to take a sip to keep it going!