SlumberBumpPositional Sleep Belt Replacement Bladder 2.0 | Blue | Medium

This 2.0 version says it's supposed to last longer then the original bladder, this was not the case for me. The original bladder (that came with the system) lasted 4 months, this new version won't hold air anymore and it's only been just over 1 month.

Bought a replacement bladder for my Slumberbump, and it does not stay inflated with the air escaping from the seam as indicated in my photograph. Very disappointed.