I'm using my at home pv, the awesome VTR with a kanger aero tank with air control valve filled with AIV 15 foot falls! It at bedside because I'm not very mobile, I'm healing from surgery on a broken ankle, tibia and fibula. But I have a K-Go with a kanger mini protank 2 filled with EC Blend Sweet Virginia (my fav) hanging from a lanyard I made, so when I'm trying to get from room to room or to Dr appt or something,I don't have to carry anything, it's hanging from my neck and easy to grab anytime!
here is a few of the lanyards I made, have done a ton more since these
satia223678.imgur.com