Perfect For
Walkers
Hikers
Crawlers
Skiers
Snowboarders
Mountain Bikers
Rock Climbers
Spelunkers
Hang Glider Pilots
People cleaning their eaves troughs
Tree Climbers
Electricians
Roofers
Anyone going up a ladder with their phone in their pocket
Kayakers
Boaters
Fishers
Ice Fishers
Policemen
Firemen
Meter Readers
World Travellers