Stanley Quencher H2.O FlowState™ Tumbler - Pink - 890ml

The FlowState™ lid is designed to be splash-resistant and secure during normal use. However, it is not guaranteed to be completely leak-proof if the tumbler is inverted or subjected to significant pressure.

While exact dimensions are not provided, the narrow base is designed to fit most standard car cup holders.

The FlowState™ lid is designed for water and non-carbonated beverages. Using carbonated drinks may cause pressure buildup and potential leakage.

It is recommended to hand wash the lid with warm, soapy water. You can use a small brush to clean the various parts of the lid mechanism, ensuring all residue is removed.

Stanley typically offers a lifetime warranty against manufacturing defects. Please refer to the official Stanley warranty information for specifics.

Yes, replacement straws compatible with the Stanley Quencher H2.O FlowState™ Tumbler are generally available for purchase separately.

The durable powder coat finish is designed to withstand regular use, providing a comfortable grip and resisting scratches. However, like any coating, it can be susceptible to damage from sharp objects or abrasive cleaning.

Ensure the lid is securely fastened and the FlowState™ seal is properly engaged. Check that the double-wall vacuum insulation has not been compromised (e.g., by dropping the tumbler).

Verify the straw is correctly inserted into the lid's designated opening. Check for any kinks or blockages in the straw itself. Ensure the FlowState™ lid is fully closed or in the open sipping position.

Ensure the tumbler is clean and dry. Sometimes, extreme temperature changes can affect fit; allow the tumbler to return to room temperature. Twist firmly but gently.

This can occur in very humid conditions, but generally, the vacuum insulation prevents significant exterior condensation. If persistent, check the integrity of the vacuum seal.