Housavvy 2 Pack of 10 Oz, Duck Stainless Steel Cup Set with Lids and Straws. Double-Wall Insulated Stainless Steel Kids Cups. Keep Drinks Hot or Cold for Hours. 2 Colors BPA FREE Silicone Drinking Straws with FDA Approvals. Lids Made from Original Tritan Raw Material with FDA Approvals and BPA FREE. DO NOT Place in Dishwasher/Microwave/Freezer. Suggest Hand Wash Due to Double Wall VACUUM Structure. Capacity: 10 oz. Color: Silver. Package Size: 6.3x3.2x4.7 (in). Weights: 0.74 lb.