A really handy cell phone bag
The mobile phone protects against bad weather, works and is easy to use.
A ragged-feeling but long-lasting bag.
Pros of ease of use in winter conditions. The keys work even better than with more expensive waterproof bags.
The bag is really thin latex in places and it looks extremely weak. However, the manufacturer promises it a 5-year warranty, so I guess it should last. The closing mechanism is very sturdy, although at least in kiteboarding the bag let in a little moisture.