2-Pack 10-Oz Dr. Brown's Milestones Insulated Sippy Cup w/ Straw and Handles $5.25

2-Pack 10-Oz Dr. Brown's Milestones Insulated Sippy Cup with Straw and Handles (Blue) is on sale for $5.75 at Amazon. Shipping is free with Prime or on orders over $35. The insulated straw cup helps little ones learn straw-sipping skills while keeping drinks cool and fresh. It also features a spill-proof design with a travel-friendly sliding lid to keep the silicone straw clean and liquid in the cup when not in use. Perfect for on-the-go!