This stainless steel shot glass set allows you to take the celebrations outside with four stainless steel shot glasses. You can keep the set together with the handy steel carry case that comes with a screw top lid.18/8 stainless steel, BPA-freeLeakproof + packableLid loop can be clipped to a backpackLifetime WarrantyIncludes 4 x 60ml Stainless Steel Shot Glasses