Oat husks/rice hulls

Hi guys I have a stout about to brew grain bill is 6.77kg and 1.75kg of that being flaked oats question I’m asking is how much pats husks/rice hulls should I use? The only answer I seem to be finding is a few handfuls?? How much is a few handfuls?

Thank you all for your advice in advance this forum rocks [emoji869][emoji869][emoji869]

Well, I’d ask you about your lauter system. For me, don’t even use then anymore. But a handful,won’t hurt ya.

Rice hulls are very light in case you are wondering how much weight is necessary.  I don’t use them, but if I had a
Gatorade-type cooler I would.

FWIW…I have a Gatorade type cooler…meaning tall cylindrical type. No issues for me.

Make it easy…fill 1 cup measurement and all will be fine.