TUSA BC0102 Soverin alpha incorporates TUSA's new Advanced Weight Loading System A W L S III. The BC0102 features a new Repositionable D ring and Snap Hook design for personal customization The Soverin alpha offers a secure comfortable fit provided by TUSA's Independent Harness System enhanced lumbar and comfort back pad The newly designed waist belt adjusts effortlessly and the weight trim pockets are sealed by heavy duty zippers.