[Elecraft] frame kit online

[Niel Skousen]

Good Morning Group

I recall, but cant find, a link or description posted of a go bag frame kit available online.   Was thinking about building a go-bag or backpack, and seemed to recall a kit with a collection of L-brackets and 'stuff' to build light weight rack internal to a backpack for a radio and accessories.

Can anyone point me to in the right direction...

Niel
WA7SSA