Mash tun question

[yellow70cooper]

Hello all,
I have a 10 gallon rubber maid cooler mash tun, is this of sufficient size to do 10 gallon batches with a 20lb grain bill? Any help would be greatly appretiated.

Yello 70 cooper

 

[Benjibbad]

should be fine I have fit 14lbs of grain in a 5 gallon tun.

 

[AnOldUR]

Can I Mash It?

 

[Surly]

If you have Beersmith, poke around in it. I believe BS will tell you if you have enough room for a recipe or not.