Stanley Quencher H2.O FlowState Tumbler - Yellow - 600 ml

The Stanley Quencher H2.O FlowState Tumbler is designed for long-lasting hydration, whether you ar...

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The Stanley Quencher H2.O FlowState Tumbler is an ideal hydration companion for commuters, fitness enthusiasts, and office workers seeking a reliable vessel that keeps drinks ice-cold for hours. It features a sophisticated vacuum-insulated design and a versatile lid system that prevents splashes during travel, though users should note that the large size may require mindful handling to prevent spills when not properly sealed.

All features

ColourYellow
Container Volume600 ml
Model Part NumberG82170-AL
BrandStanley

Extended Product Information

FAQs

Is the tumbler leakproof?

The Quencher is designed to be splash-resistant. While it prevents spills during normal use, it is not guaranteed to be 100% leakproof if tipped over for an extended time.

Can I put hot liquids in the tumbler?

Yes, the vacuum insulation is effective for both hot and cold beverages.

How do I wash the lid?

The lid is dishwasher-safe. We recommend disassembling the rotating components for a deep clean.

Does it fit in all cup holders?

The narrow base is designed to fit the vast majority of standard automotive cup holders.

What material is the tumbler made from?

The Stanley Quencher is constructed from high-quality, durable stainless steel.

Can the straw be removed?

Yes, the straw is removable for cleaning or for those who prefer to sip directly from the lid opening.

Troubleshooting

Lid feels difficult to rotate

Check for debris or dried beverage residue in the rotation track; rinse the lid under warm water and cycle it to clear obstructions.

Beverage not staying cold

Ensure the lid is fully rotated to the closed position between sips and verify that the straw seal is properly seated.

Pros and Cons

Pros

  • Excellent temperature retention
  • Versatile three-position lid
  • Fits most car cup holders
  • Easy to clean in a dishwasher
  • Ergonomic handle for comfortable transport

Cons

  • Not entirely leakproof when inverted
  • Requires careful lid alignment to ensure sealing
  • Heavier than single-walled plastic alternatives

Setup, Compatibility & Care

Before first use, disassemble the FlowState lid by rotating the cover to the unlock position and remove the straw to ensure a thorough initial wash. The tumbler is dishwasher-safe, though top-rack placement is recommended to protect the exterior finish. For daily care, ensure the straw is cleaned using a thin bottle brush. When placing the tumbler in a bag, always rotate the lid to the full cover setting to minimize the risk of accidental drips, though please note this product is designed to be splash-resistant rather than 100% leakproof in all orientations.