We are now going to be untethered and my dd will have to attach and unattach herself for boluses at school because we only have a nurse twice aweek. We currently use the Cleo, but it is not the easiest site to get on of off for a 7 year old. We have the contact detach and rapid D, but do not think that untethered and the summer/heat/sunlight will be a good mix to no basal going thru to the tail. My dd does not like the lokk of the inset, but I think it is the best option, but it has been awhile since I have looked around. Is there any infusion sets with a low profile base and is easy one handed (7yr old) can do, even on the arms?