Thermos Is1102 Stainless Steel Vacuum Insulated Tumbler W/ Twist Lock Lid,710ml

Thermos Is1102 Stainless Steel Vacuum Insulated Tumbler W/ Twist Lock Lid,710ml is designed with advanced vacuum insulation that keeps drinks hot for up to 6 hours or cold for 24. Crafted from durable 18/8 stainless steel with a sleek True-Coat™ finish, it features a leak-proof Dura-Seal™ lid, a cle