STANLEY QUENCHER PROTOUR FLIP STRAW GLOSSY ROSE GOLD TUMBLER | 40OZ

The 40 oz Stanley Quencher is arguably the most famous and popular size, known primarily as the Stanley Quencher H2.0 FlowState Tumbler (40 oz) or the Quencher ProTour Flip Straw Tumbler (40 oz), depending on the lid variation.

Here is a detailed description of the 40 oz Stanley Quencher, covering its core features, construction, and specifications:

Core Features

• Capacity: 40 fluid ounces (approximately 1.18 liters or 1.2 L).

• Insulation: Double-wall vacuum insulation to maintain temperature.

• Keeps drinks Cold for 11 hours.

• Keeps drinks Iced for up to 2 days (48 hours).

• Keeps drinks Hot for 7 hours (for the H2.0 FlowState version).

• Construction: Made with 90% Recycled 18/8 stainless steel (naturally BPA-free). The use of recycled materials is a key sustainable feature.

• Design: Tapered base allows it to fit into most standard car cup holders—a major selling point for this large size.

• Handle: Features a large, ergonomic comfort-grip handle for easy carrying.

• Cleaning: Most versions, including the H2.0 FlowState, are Dishwasher Safe.