D365: Day 65
This bag is where I stash my backup supplies. Couple of infusion sets, few reservoirs, bottle of Humalog, and some test strips. Oh, and batteries. And an insulin pen. And usually a real pen, too, but I'm not sure why that always ends up in there.
Either way, it's convenient to have a new bottle of strips or a pump set up handy, without having to dive into the Supply Closet o' Diabetes Crap.