THIS STYLISH DOUBLE-WALL STAINLESS STEEL MUG HAS A DURABLE POWDER-COATED EXTERIOR FOR A SOFT GRIP AND MATTE FINISH, AND FEATURES A CLEAR PLASTIC SIP-TOP LID. VACUUM-INSULATED, THE GLAMPING MUG CAN BE USED FOR HOT AND COLD BEVERAGES, KEEPING DRINKS HOT FOR UP TO 8 HOURS AND COLD FOR UP TO 16 HOURS. CUSTOMIZE WITH A 1-COLOR SILKSCREEN IMPRINT. CA PROP 65 COMPLIANT. BPA FREE. ORDER QUANTITIES MUST BE IN INCREMENTS OF 25. (1 CASE CONTAINS 25 PCS.). COMPLIES WITH CPSIA, FDA, PROP 65. 4.55" L X 3.43" W