Product details
Key Features & Design
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Materials & Build
Made from double-wall vacuum-insulated 18/8 stainless steel, with a durable powder-coated finish—all ensure longevity and prevent exterior condensation; backed by Stanley’s Built-for-Life lifetime warranty -
Eco-Friendly
Boasts 90% recycled stainless steel construction and is BPA-free, helping reduce reliance on single-use plastic .
FlowState™ 3?Position Lid
Featuring a screw-on, rotating lid with three options:
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Straw opening – splash-resistant with a straw secured in place
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Sipping spout – quick solo sips
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Fully covered – increases spill protection
Users praise its smooth twist mechanism and versatility
Comfort & Portability
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Ergonomic handle with grip inserts makes carrying a breeze
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Tapered base fits most car cup holders—even in the 40?oz size.
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Sizes range from 14?oz up to 64?oz (64?oz does not fit in cup holders)
Temperature Performance
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Keeps beverages cold for up to 9–11 hours and iced for 2 days (40–48 hours)
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Also capable of keeping drinks hot for around 5 hours
Everyday Use & Cleaning
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Dishwasher-safe: tumbler and lid disassemble easily for deep cleaning
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Highly praised for durability—resistant to drops and dents .
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While not 100% leak-proof, it performs well in day-to-day situations














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