Lowe PhotoPro Cheststrap Buckle / Brustgurt

Re "reengineered" this part to hold one side of the chest strap of my PhotoPro Backback. As I usually don't close this buckle, the one side was always hanging unfixed, which I hate when walking. As the quick release there is unfortunately the most uncommon one, I couldn't find something suitable to buy. Therefore I printed this one.

It's a bit more simple than the original, which has the de-locking mechanism at the back, bit it works quite well.