Abstract: A flexible body member is constructed so as to be wrapped around a hose at connector portions thereof and has overlapping side portions. The body member has releasable securement on its overlapping areas and also has a widened portion intermediate the ends thereof for accommodating the interfitting coupling members and for holding the device on the coupling members. The releasable securement on the overlapping side areas is by continuous and full length fastening elements such as Velcro. The device also has padding to provide desired cushioning and insulation.