Antique style portable shot glass - a telescoping steel cup (like a vintage scout camping cup), that features a snap down, antique brass cap with an engraved design. The entire shot glass collapses down to fit in your pocket. Comes with an attached chain that clips to your key ring or belt loop (very cool!). A great margin item! Holds 2 fluid ounces. Stainless steel body, with an antique brass finished snap-on cap. Size: 2.5" h. x 2" dia. (extended); Size: 1.75" h. x 2" dia. (collapsed).