And a longer description here " EagleFordEarl. 6:32a, 5/12/11 Rod holder when wading, butt of rod goes in your shorts pocket and rod gets velcro'd in at your chest, keeps you from dewshing your reel in salt water more than you have to." http://texags.com/forums/34/topics/1838379
On another page [ http://www.uttings.co.uk/p116377-greys-strata-fishing-shirt-brown]for a similar shirt it says " Tooltab Clip or pin your zinger and other tool attachments to the discreet tab when you're fishing. Easily remove when you're not. Simple."