Clip Action Titanium Pen Size:Standard (142 mm) Additional pockets on the outside

Additional pockets on the outside

secured by four screws and sealed with a VITON® gasket

Inside zipper pocket

a screwdriver handle

Clip Action Titanium Pen Size:Standard (142 mm) Additional pockets on the outsideA Clip Action, internally referred to as the "Clip Actuated Bolt Action" or CABA, had been considered for a while, but a distinct approach from other pens had not been developed. Then, sometime in late 2025, the idea was developed for a milled and bent titanium clip with a relief cut that keeps it just off the body to help maintain tension on both thin materials like dress shirts and thick materials like jeans. Matt and the team created the models,