They're also sold in paper sacks in the US. You do have to be quite careful with the sack to avoid puffing flour out of pinholes when you set it down. I'm rath

They're also sold in paper sacks in the US. You do have to be quite careful with the sack to avoid puffing flour out of pinholes when you set it down. I'm rather fond of the packaging on Wasa crackers, which appears to be waxed paper... but of course with Wasa crackers, how would you even know if they had gone stale? ;)