GSI Glacier 1 Liter Bottle
Having a piping-hot drink outside in winter or an icy cold beverage in the summer is a luxury, a mood lifter. I’m not going to claim that the GSI Glacier bottle will improve your climbing, but I will say that it brings you good cheer. This stainless-steel thermos keeps drinks hot or cold all day. Last summer it even had ice left over from 24 hours earlier. In winter when I filled the bottle with boiling tea, I actually had to let it cool in the rubber-coated screw-off mug before I could drink it. A fine trick: crunch up a pack of Ramen noodles, add the chemical/flavor pack and boiling water. The noodles will cook in the bottle. Out at the ice climb or cold crag you’ll have a hot meal with carbs and a hot drink with electrolites all in one swig. Disadvantages? The one-liter version is heavy at 23.5 ounces empty. I still carried it, always. If weight is an overriding concern, the bottle is available in lighter, if smaller, versions from 17-ounce capacity to half liter.
This review appeared in Rock and Ice issue 248 (February 2018).
We have opted to use affiliate links in our gear reviews. Every time you buy something after clicking on links in our gear articles you’re helping support our magazine.