thes rings provide top technology at a price well under the compeititions "imititaion" narrow wide rings

Elastic Pump Loop and a streth overflow pocket

Top Bearing​ -HELLBENDER

Bladder: This comes with an Shape Shift 2

this is a well rounded pack

ODI X-treme Bonus Pack Lock On Grips algolia-ignore thes rings provide top technologyA combination of a diamond plate texture and a thick, chunky knurl pattern, the X treme grips have been specifically designed to provide you with the ultimate traction under any conditions. Product Features: Thick chunky knurl pattern offers exceptional traction; Large raised diamond plate pattern pads hands and provides additional traction; Grip profile tapered to provide more material where your hands contact the bar most; Lock On Grip System = 100%