REI's evrgrn Crash Sack lets you be a walking sleeping bag
If Poler's Napsack is too expensive for you, there's now another alternative that's just as good: REI's evrgrn Crash Sack. Like the Napsack, the Crash Sack allows you to freely move around without leaving the comfort of your warm sleeping bag. The thing I love about the Crash Sack is that it has hooks to tie up the trailing leg portions when you need to walk around and better pocket placements than my Napsack. I'm tempted to do a trade-in...
