Pen-Go Titanium Pen V2 Topo edi The slim and lightweight aluminum

The slim and lightweight aluminum frame is just slitghly thicker than the cards it holds

Space cell foam padding on shoulder straps

Wide Hypalon straps also attach securely to most bike frames

it evolved into the 2

Pen-Go Titanium Pen V2 Topo edi The slim and lightweight aluminumThe new Titanium Pen Go Pen V2 Topo is robust and made to last a lifetime; whether it's on the training field or in the office. A black medium pressurized pen refill included. The machined topo grooves provide excellent grip. Perfect to keep on your keys, backpack, desk, purse or pocket. Limited production run Pressurized pen refill included Topo grooves for excellent grip