Review on Handiwear: 2 Pack Water Bottle Carrier Grip for Running - Convenient Soft Band Holder Strap for Handheld Use. Perfect for Biking, Gymming or Jogging! by Alberto Brewster

I walk several kilometers a day. I'm tired of holding a water bottle and heating it up with my body heat. First I tried it with a sling. It wobbled too much, making my walks awkward and uncomfortable. I found these pens and thought they might work. I initially had trouble putting them on the bottle because they were so tight. I tried freezing 3/4 of the bottle and that stiffness made it easier to attach the handle. Now that I've been using the pens for a month, it's not a problem. They are light and thin and I hardly notice I'm wearing a bottle when I hold them in my hand. I'm glad I found her. You have better walks for me.