If you enjoy being active for long periods, I urge you to consider purchasing the Nathan Endurance Vest. A fluid carriage system designed to keep you hydrated for extended periods.
I don’t like to drink warm water when I’m running outdoors. I like a nice cool stream of refreshment that perks me up. This need sparked a quest long ago. Unfortunately, the marketplace let me down. With every gadget known to man available on the web, ways to transport ice cold water “on the go” isn’t one of them.
I’ve bought fuel belts, waste packs, Camelbaks— you name it– it’s probably in my closet. For runs lasting longer than an hour, I use a Fuel Belt with 2 plastic bottles. Works just fine but in 5 minutes the fluid is warm.
I had to get creative. After experimenting with various types of bottles, I found these fantastic little “koozies” for the original plastic bottles. They help protect the fluid from the sun and provide good insulation.