Originally Posted by CTripps
From what I've read around here, you're probably okay at 50:1, but there are (many) others who know more (or better) than I do.
I picked up a cheap glass measuring cup where I got my 'bike' gas can. It's marked to 135ml, the can holds 5 liters, 25ml per liter is 40:1. I fill the cup with Amsoil synthetic 2-stroke oil and dump it in my bike's can, then add 5 liters of fresh juice from the station to it.
To stay away from glass I use a plastic Rx bottle that has a screw top. Some of my Rx come in them. I mark the bottle with a magic marker for 1 gal or 2 gals. I can take the bottle with me and should I need it it's handy. I'm sure a number of Drugstores have them, I get my Rx from CVS. They are a translucent orange color. The bottle is 3.5" tall and 2" in diameter. I also pop the child proof ring off.