The FlowState Tumbler is an ultra-popular insulated travel mug engineered to sustain optimal daily hydration levels across busy work shifts, road trips, and fitness routines. This legendary beverage companion is crafted from robust 90% recycled 18/8 stainless steel to deliver eco-friendly structural durability while keeping your drinks cold for days without melting internal ice layers.

• Model Number: ST-QCH20-FLST
• Capacity: 40-Ounce Volumetric Storage
• Speeds: Up to 40 Hours Ice-Cold Retention / 9 Hours Hot Retention
• Materials: 90% Recycled 18/8 Stainless Steel, BPA-Free Protective Plastics
• Dimensions: Tapered Car-Cup Compatible Profile

• Uncompromised temperature armor: High-performance structural vacuum spaces inside this primary FlowState Tumbler prevent scorching hot summer heat from warming up clean, refreshing water or sports hydration fluids.
• Versatile splash-free sipping: The innovative structural lid mechanism seals tightly around the reusable drinking straw to reduce messy spills while navigating bumpy roads or crowded office spaces.
• Sanitary odor defense: Premium kitchen-grade steel lining eliminates deep organic residue buildup and chemical flavor retention, ensuring your cold brew tea or iced coffee always tastes completely crisp.