I just started using the MiniMed 670G. The belt clip is a PITA! It’s difficult to remove from belts, pockets etc. It holds the pump vertically which means I am constantly being pocked in the stomach when sitting in the car or at my desk.
The horizontal leather case is out of stock on Medtronic’s website. I searched Amazon.com and found a universal cell phone case that is within the dimensions of the MiniMed 670G.
Internal dimensions: 4.13" x 2.05" x 1" (L x W x H) .
I also looked into a case for carrying extra diabetic supplies, e.g., infusion set, CGMS sensors, batteries, glucose meter, test strips, alcohol wipes, etc. But … most of the kits are designed for people using needles, syringes or insulin pens.