Due to a spinal condition, I was looking for a shoulder strap that can be placed over both shoulders. It fits well on my back, prevents slouching, and evenly distributes the weight of the instrument from my arms across my body. The bag part might not be liked by everyone because the water key can be pressed in (it doesn't damage the instrument). So, one needs to be careful when placing the instrument into the bag section. The material is strong and well-crafted, with beautiful and meticulous stitching. I highly recommend it for euphonium and tuba models, but it is also suitable for classical tenor horns instead of single-shoulder straps.