S.O. Tech released a new image of the ESP (Expanding SERE Pack) that we previously mentioned. The image shows the original ALICE compatible version of the ESP from 2001 with a new prototype version that appears to be made from Multicam LiteLok material. S.O. Tech says that they are experimenting with different fabrics and that they are close to dialing in the final production version. LiteLok seems like the perfect material for an application like this.
You can find the ESP on SpecOpsTech.com but it is not available for purchase yet.