This bass bag from Soundwear is really worth the money, although it could seem a bit expensive compared to others available at lower prices.
The quality of the material and the type of padding is superior and very well protects my double basses while travelling around. It confers a semi-rigid protection to each part of the bass, especially on the bridge, the scroll and the tuning pegs with additional protections.
I definitely like the several detachable straps and all the pockets for rosin, bow, music sheets, all extremely comfortable.
If you have a valuable instrument that you want to keep safe while travelling I would definitely suggest you to consider this bag.