the whole point of going for a sit on mower, rather than a quad/ATV was the non storage reason
1, yes, containers are great, but anyone on the pinch, see's a container and comes back with a petrol grinder and cuts it open, thus no one wants to leave anything of value inside,
2, chained to the caravan, wheels removed (easy to do) no battery as it works from the pull start, for £132 if they want the hassle of cutting the chain and trying to carry it out, good luck to them,
3, thankfully as of yet, our woods have never been, as far as we know, visited by non sociable types, the trail cameras have never filmed anything, and not been stolen, our little tin shed is still standing, as too the caravan, my reasons if you remember for buying Chinese imports rather than expensive brands, were so they could be left on site, granted I would not be happy if anything went missing, but I'd be happier if it were just a few ££'s, rather than £££££££££££'s
4, growing up in east london, chains,locked boxes etc are an invite, they just believe a fortune is in there, make something hard, like removing the wheels,that baffles them