The URSA Performance Pouch is built for theatre and live events where secure rigging and fast access to a transmitter is essential. URSA developed it with West End theatre crews and The National Theatre sound professionals to deliver the right balance of reliability, speed and flexibility on stage. Key Features Quick access — allows fast battery swaps and transmitter changes mid-performance without compromising security. Secure fit — a strong brass popper keeps transmitters safe and provides strain relief for neat, protected cables. Flexible rigging — fits any 5cm belt (including URSA Belts) and mounts vertically or horizontally. Discreet clip slit for alternative rigging beyond belts. Made from URSA's soft bonded fabric, trusted in film and theatre for over a decade. Moisture resistant — keeps transmitters safe and dry. Available in Black, Beige & White. Sizing & Transmitter Compatibility Size Fits Small Sennheiser SK6212 (also fits A20 Mini, Lectrosonics SMV, Wisycom MTP61) Medium Shure ADX1M (also fits Wisycom MTP41) Large Sennheiser G4 and Shure ADX1