Semper Fidelis. This laser-engraved tumbler honors the Marine Corps values of honor, courage, and commitment that define those who've served. Crafted for veterans who carry the title "Once a Marine, Always a Marine," it's a daily reminder of the brotherhood, discipline, and pride earned through service. Double-wall insulation keeps your drink at the right temperature while the precision engraving showcases the premium quality Barkacs Laser Works is known for. A tribute to unwavering loyalty and sacrifice. Built to endure like the Marines themselves, this tumbler is an ideal gift for veterans or active duty personnel.