Call it a waist bag, or fanny pack (US), belt bag, moon bag, belly bag (American English), or bumbag (British English), these were all hand-made in the US by my ‘djacketsmith’ and are all unique. I had him made two separate pockets, so your keys wouldn’t scratch your phone. These bags are incredibly durable and will help you be the most unique you that you can be! For the record, I prefer to strap mine on the shoulder (pro tip).
Shipping not included (usually $5) in the US.