400ml Double-wall insulation keeps beverages hot o...
BPA plastic tumbler has double wall construction f...
Good looking, 450ml. double wall insulated travel...
500ml,Stainless Steel Outer And Inner Double Wall...
280ml,Spill-Resistant Slide Action Lid. Double Wall Construction For Insulation Of Hot Or Cold Liquids. Plastic Inner Liner. BPA Free. Meets FDA Requirements. Hand Wash Recommended.