Tupperware Classic Ultra Deluxe Mini Thatsa Bowl 2.5 cup Blue With White Seal The Tupperware Classic Ultra Deluxe Mini Thatsa bowl with a 2.5 cup capacity. It is part of the That'sa Bowls set and features nesting capabilities for easy storage. This bowl is dishwasher safe, BPA free, and is a classic Tupperware product known for its durability and quality.