What is the best way to map a bear hang in a backcountry campground?

[Coehill]

I decided to use:

amenity=bearproof_storage
bearproof_storage=hang

Where some options are:
bearproof_storage=box|hang|wire

Although a wiki page for bear_box exists, I agree with @Kovoschiz that it should be rejected since it’s too specific and doesn’t consider the possibility of bear hangs.

As per this discussion:

Should we re-use amenity=bear_box, or have amenity=bear_hang and amenity=bear_wire as well?

To merge the above ideas: Have something like amenity=food_cache or amenity=food_storage (Technically it’s all scented items, not just food - which would include toothpaste, chapstick, etc). Many places have strict limits on how long you can store food in them (24h in wilderness unless you are staying overnight in the same spot, generally a few weeks in front country trailheads but food must have your name and exit date etc) so it’s a very short term cache. food_cache=bear_box|bear_wire|bear_…