I know there pretty new, but anybody used them yet?
Wild Country has retired their tech friends for now, and have come out with the Helium (not the carabiner). I know that they have been released in the UK and I think they will be released in the US sometime in March.
http://www.wildcountry.co.uk/Products/H ... mFriends1/
And did BD's patent expire cause these look very close to the camelots?