Putting together essential kit for a trip to the wilderness? Up a mountain anywhere in the world, Rob Gearing says you should have packed salt.<br /><br />This film is sponsored by Harkila clothing. For more about Harkila go to http://www.harkila.com<br /><br />This item appears in Fieldsports Britain, episode 313 http://bit.ly/fieldsportsbritain313<br /><br />Sign up for our weekly email newsletter http://bit.ly/weeklyemail
