Air from on High

[scubasteve59]

This pic is from an article of Mount Everest cleanup last year. 60 years of mountain climbing accumulated alot of junk. These are some cool bottles, too bad I can't get my hands on a couple. Wonder how the tensile strength would be after 30-60 years in sub freezing climate?

[Scuba Cowboy]

I wonder how many different countries are represented in this pile?