Systems and methodologies are described that facilitate improved management of a system information modification in a wireless communication environment. The compartment includes a re-closeable opening accessible from the exterior of the bag. Some embodiments can comprise a sheath with inner and outer tubular layers, and an intermediate tubular layer comprising a shape memory alloy. Each sealing connection is made between a valve sealing surface and the flange on the respective pipe component. The integrated circuit also includes a number of output ports.