4" Zipper on back of waistband for storage

Powerful compatibility:

marking TYR's pinnacle of technical swimwear innovation

active summer

Designed with a core fit

Quiksilver Optimus Messenger Bag Color:Black 4" Zipper on back ofConvert this Optimus Messenger Bag into two styles, complete with external and internal organization for all your essentials. Dual functioning convertible backpack and messenger bag. Dedicated laptop compartment. Clip on removable shoulder strap to carry as a messenger or deploy the stowable overarm straps and carry as a backpack. Combining versatile functionality with ample organization. Stowable backpack straps. Removable and adjustable padded