Stanley IceFlow™ Flip Straw 2.0 Tumbler - White - 590ml

The tumbler features a leak-proof lid designed to prevent spills during normal use. However, vigorous shaking or upside-down storage with the straw open may still lead to minor leakage. Always ensure the straw is in the closed position and the lid is secure.

Yes, the tumbler is designed to hold both hot and cold beverages. The BPA-free materials are safe for hot liquids.

The flip straw can be disassembled for cleaning. Use warm, soapy water and a straw brush to clean the inside. The lid and straw components are top-rack dishwasher safe.

This specific model has a capacity of 590 ml (approximately 20 oz).

Yes, the tumbler is made from BPA-free materials, ensuring it is safe for contact with food and beverages.

It is not recommended to use this tumbler for carbonated beverages, as the pressure buildup can affect the seal and potentially cause leaks or spills.

The Stanley IceFlow™ series is designed with insulation to help maintain beverage temperature, keeping drinks cold or hot for extended periods.

Ensure the lid is fully and securely screwed onto the tumbler body. Check that the flip straw is properly closed and sealed. Verify the silicone seal on the lid is intact and correctly positioned.

Ensure the flip straw mechanism is fully opened. Check for any obstructions in the straw. Disassemble and reassemble the straw components to ensure proper alignment.

Ensure the lid is securely sealed. For hot beverages, pre-heating the tumbler with hot water before filling can help. For cold beverages, ensure the tumbler is chilled and avoid leaving it in direct sunlight or hot environments.

Use a dedicated straw brush to clean the inside of the straw thoroughly with warm, soapy water. Ensure all components of the straw assembly are separated for optimal cleaning.