• Titanium whistle
  
• Nylon neck-cord

This is the Titanium Survival Whistle. Not only does it look cool and add a bit of Gramicci flavour to your rucksack zip pull, but it goes without saying that it could come in very handy indeed, especially if you’re prone to voyaging off the beaten track. Stash it in your pack for your next trail race, or wear it round your neck on that thru-hike—you never know when you’ll need it.