Thermo mug with straw STANLEY The Quencher H2.O FlowState Tumbler 0.89 L — pistachio

The STANLEY The Quencher H2.O FlowState Tumbler 0.89 L in pistachio is an insulated thermo mug designed for everyday hydration. Made from 90% recycled stainless steel, this tumbler combines durable construction with a large 0.89 L capacity. It features an ergonomic handle with grip inserts, a narrow base that fits most car cup holders and a rotating FlowState™ lid with three positions for straw or straw-free sipping and a fully closed setting. The tumbler is intended for cold and iced beverages and is dishwasher safe for convenient cleaning.

Advantages

The tumbler is constructed from recycled stainless steel for increased sustainability while maintaining strength and corrosion resistance. Its insulated body provides temperature retention for cold drinks up to 9 hours and with ice up to 40 hours. The FlowState™ rotating lid offers flexible drinking modes—straw, straw-free or closed—while the leak-resistant design reduces the risk of spills during transport. The ergonomic handle and narrow base improve portability and compatibility with standard cup holders.

Suitable for

• Commuting and travel
• Outdoor activities such as hiking and cycling
• Gym and workout sessions
• Office use and desk hydration
• Everyday use at home

Key specifications

• Capacity: 0.89 L
• Material: 90% recycled stainless steel (body)
• Insulation: double-wall vacuum insulation for cold retention
• Temperature performance: keeps cold up to 9 hours, keeps cold with ice up to 40 hours
• Lid: FlowState™ rotating lid with three positions (straw opening, straw-free opening, fully closed)
• Dimensions: 13.8 x 9 x 28 cm
• Weight: 0.540 kg
• Dishwasher safe: all parts dishwasher safe

How to use

Fill the tumbler with the desired cold beverage or add ice for extended cooling. Rotate the FlowState™ lid to the preferred position—straw opening for sipping through the integrated straw, straw-free opening for direct pouring or drinking, or fully closed for transport. Use the ergonomic handle to carry the tumbler and place the narrow base in a compatible cup holder when traveling. Clean all parts in the dishwasher according to manufacturer guidance before first use and after regular use.

Usage recommendations

To maximize cold retention, pre-chill the tumbler with cold water or ice before filling. Although the lid is leak-resistant, it is not 100% airtight; keep the tumbler upright during transport to minimize the risk of spills. Avoid using this product for hot beverages, as its temperature retention properties and lid are optimized for cold and iced drinks.