Do you own an Exped Synmat UL, the one you have to blow up with your mouth? If so, read on.
Being a fan of recycling and as tight as a duck’s arse when it comes to spending money, I’ve devised a yoke for inflating this mat that will cost you nothing A MYOG version of the Schnozzel. I've included my first demo video so please be kind.
http://www.farawayvisions.com/inflating-exped-synmat-ul-7/