Pink 40 Oz Tumblers With Handle And Straw Lid,Dishwasher Safe Coffee SOFT TOUCH BODY:The appearance of the tumblers is fully covered with silicone, which feels like skin.Due to this process, it is more resistant to dirt and the silicone will not come off during normal use.It is good gift for woman or mom.The tumbler material is 304?8/18? stainless steel. DISHWASHER SAFE ALL: The tumbler is easy to clean in the dishwasher over 1000 times, with the lid and straw.You can use this cup to drink beverages, cola,smoothie,cold or hot water,tea,coffee. 100% LEAK-PROOF:The lid of this cup has three functions: small sips,large sips, and drinking through a straw.The material of the lid is tritan.Both large and small lids are 100% leak-proof.You can take it to the beach, fields, hiking, or traveling. 100% BPA FREE:The entire cup is BPA free including straw and lid.The material of lid is tritan. KEEP 48 HOURS ICED:The SILICANICE 40 oz travel mug Keep 48 Hours Iced And 10 Hours Cold.It Makes For Easy Opening And Closing