I am enjoying these fanny packs immensely. I was given one at the hospital where I had heart surgery and an LVAD was implanted. I have to carry two heavy batteries and another unit all the time. These fanny packs will hold those comfortably. In fact, they appear to be better than my original because they hold more and have a wider, stronger belt attached. I was originally given gray; I now have a green, an orange, and a black! I highly recommend this fanny pack to LVAD patients as well as to people who want a good, strong, attractive fanny pack!