- Intended for use with our "classic" bags such as the Ultra Light Series packs
- Booster Kits for our DuraDiamond® Mountain Series packs available here
- This Booster Kit includes hip and sternum strap extenders
- Designed to help f-stop classic bags fit customers with larger frames
- Can be used with older Mountain Series bags (not DuraDiamond® models) as well as our Ultra Light packs such as the Guru, Kashmir and Loka
