BLACKHAWK! HYDRASTORM Disposable Fill Valve Assembly for use with the hydrastorm disposable reservoir (not included) NEW HTF One new in package as seen in photos. Please view my photos as they do serve as part of my description. I do have 10 available and love to combine and discount shipping, contact me and I will send you an invoice reflecting the discount. If you have any questions please ask prior to buying. I list honestly and accurately so please buy with confidence. Thanks for looking and happy buying! :)