Tank Guard Bags
After getting the tank guards put on we started to look for some type of slim bag that could be used there. Luckily a bag is made by Hepco & Becker. It is a very slim type bag (3 lt each). They are water resistant (not water proof) but is just enough extra space to put a few things.
I put in my first aid kit, bike cover, air pump, etc. Just a few odds and ends that I might need. The fit is great. There is a sleeve that fits over the angled part of the guard and then Velcro straps behind. Very secure.
They also do not stick out very far. If I take a spill, yes, they will get crushed but most of the items in there should be able to take a hit. I like them very much and have found them very useful.