12oz Stainless Steel, Double Walled Sippy Cup Tumbler. Comes With Extra Lid & Plastic Straw. Top Rack Dishwasher Safe, Hand Washing is Better for Tumbler Though. 24 Cold Hours & 6 Hot Hours. Silicone Insert Does Not Have “Holes” in Spout, Upon Arrival of Sippy Cup, a “Hole” May Need to be Made.
