Backpack strap from Protec. Can be mounted on most Protec cases. 

220,00

Hardcase (Shoulder bag)
For 1 x Oboe
Weight 1,1 kg
Backpack straps available

745,00

Hardcase (Shoulder bag)
For 1 x Oboe and 1 x English Horn
Weight 2,8 kg
Backpack straps available

1.410,00

Here is BAM's beautiful and practically designed oboe case with backpack straps.

By: Bam
1.565,00

Hardcase (back pack)
Fits 1 x Oboe + 1 x English horn
Weight: 2,6 kg

By: Bam
2.625,00