potato storage

Have had a fantastic crop of Charlottes this year over 30 per plant didn't realise you can start eating them couple of weeks after the flowers died off such a newbie!!should have started eating them earlier reminder next year plant less, anyhows now have no sacks left to store Maris Piper which are looking due to die back where and what does everyonedo for storage for main crop Garden Centres are a rip off

I save cardboard boxes to store mine in 

I keep the boxes off the floor on an old pallet, to stop them getting cold and damp on the outhouse floor.

Thanks mumofstig could kick myself of course cardboard ! have been asking around greengrocers for potato sacks which are made of paper which is card