Stanley IceFlow Flip Straw Tumbler - Orange

This tumbler is primarily designed and optimized for keeping cold and iced beverages chilled for extended periods. While the insulation offers some temperature resistance, it is not explicitly recommended for hot liquids.

The tumbler and all its components are dishwasher safe for easy cleaning. For best results, place it on the top rack of your dishwasher. You can also hand wash it with warm, soapy water and a bottle brush.

Yes, when the flip straw is fully snapped down and the lid is securely tightened, the Stanley IceFlow Tumbler is designed to be leak-proof, allowing for worry-free transport.

The Stanley IceFlow Tumbler is constructed from durable 18/8 food-grade stainless steel and BPA-free plastic, ensuring safety and longevity.

Yes, the tumbler is designed to be compatible with most standard car and bike cup holders, making it convenient for travel and on-the-go hydration.

This specific Stanley IceFlow Flip Straw Tumbler has an 887ml (approximately 30oz) capacity, providing ample hydration for extended periods.

The double-wall vacuum insulation keeps drinks cold for up to 12 hours and iced for up to 48 hours, depending on external conditions and initial temperature.

Ensure the flip straw is fully snapped down into its locked, closed position. Also, check that the lid is properly screwed on and aligned, and that the silicone gasket inside the lid is seated correctly and free from debris.

Pre-chill your tumbler with cold water or ice before adding your beverage. Ensure the lid is securely tightened and the straw is fully closed. Avoid leaving the tumbler in direct sunlight or very warm environments for extended periods, as this can affect insulation performance.

Wash the lid and straw mechanism thoroughly, paying attention to the hinge area, as residue can build up. If it persists, a very small amount of food-grade lubricant (like mineral oil) on the hinge might help, but ensure it's safe for food contact.

Use a specialized straw cleaning brush to thoroughly scrub the interior of the straw. For best results, clean the straw immediately after use, especially with sugary or milky beverages.