You're buying the hydration backback that you see. Genuine Camelbak. The outside doesn't have a patch or logo on it - assuming it was removed at some point. The bladder is old - I did NOT leak test it. Several bite valves are included. ALL OF THEM ARE USED. You will have to clean and sanitize ANY pieces before you use it. 

Please take note that some of the plastic started to sort of "melt" in some spots. I really don't know what's going on with them. JUST LOOK AT THE PICTURES. PICTURES DO ALL THE TALKING!

Zippers and buckles all function perfectly. 

Elastic inside the front pocket is stretched. 

Ships FAST!