The other thing I would note is that filling the micro belt with heavy items (like a water bottle) would make me nervous. It feels like a small bag meant to carry fewer and lighter things so I wouldn’t want to weigh it down for fear of straining the bag. However, the mini definitely feels sturdy enough to carry heavier items and it wouldn’t be unbearable. I wouldn’t want to go for a long walk with it filled up lol but for errands by car, taking to work, shopping, etc I think the mini is a reasonable weight even with some heavy things inside.