Sometimes necessity is the mother of invention. In this case, I became tired of having to unscrew common steel cozy lids only to have them drop on the floor and go rolling across the pontoon boat while trying to replace my empty beer. Although not a standard “VARGO” lightweight backpacking product, after I had an epiphany as to how to fix the problem, I decided it was in my own best interest to stop wasting time fumbling around with swapping out my beer and create the FLIP COZY.  I hope you enjoy it as much as I do! – Brian Vargo