A four day hike through the Pemigewasset Wilderness in New Hampshire USA gets cut short.

America's Hardest Day Hikes- http://www.backpacker.com/trips/ameri...

Backpacking with Back Pain video-    • Backpacking with Back Pain  

Tough Headwear - https://www.amazon.com/gp/product/B01...

Water Filter- https://www.amazon.com/Sawyer-Product...