Tiny robust thermometer ideal for attaching to the outside of your rucksack as an indication of whether your ice route is likely to fall down or not.
This version includes a tiny liquid filled compass for that whiteout occasion when you mistakenly left your Silva at home in your bumbag and your phone has died!
Also includes a Chill Factor Chart on the back.
Measures 5cm x 2.75cm (not including keyring).
10g.