I always make my own Coolant mix.It's not ,"Rocket science".I use melted ice from my Fridge/Freezer that I keep in old 4 pint Plastic Milk containers.Virtually ever vehicle I've owned has the same 50/50 mix so buy the none ,"Ready Mixed" as it works out cheaper.Then just use a Kitchen jug,I have mine marked@ 500 mL(half a litre) and just throw a couple of these into the Milk container then a couple of the water.
PS
I known several mechanics at different places that just boil up a Kettle of Water and use that but they never tell the customers
I trust,"Advanced Coolant" as much as I trust,"Advanced oil".I prefer cheap and often,better than Expensive and forgotten.
Happy New Merry
