The officially licensed USMC Brewski Pocket Knife With Bottle Opener is Marine’s ideal everyday carry a knife with its extra, built-in features. It has a 3 1/4”, black 3Cr13 stainless steel blade that can be deployed with a thumb stud . The 4 1/2” ridged,  tan aluminum handle features a bottle opener, screwdriver, and an integrated carabiner clip. The pocket knife also, for ease of carry, has a sturdy, black metal pocket clip with a cut-out “USMC”.