Need a small pouch to hold my BTE aids. MUST have zipper and belt loop. Need this to use in those times when I need to quickly hop into a store with a mask and want to take the aids off ahead of time. Can’t put them in my pocket, because I historically lose everything and anything that goes into my pocket. – money, coupons, anything. Obviously, I need the zipper and belt loop. A case put into the pocket falls out and gets lost, also. I have lost several used for other purposes.