Simple Modern NBA Trek Tumbler

Yes, it is designed with a leak-resistant flip lid, making it reliable for commutes and travel. While it is highly spill-conscious, always ensure the lid is properly secured before tossing it into a bag.

The lid and the included straws are dishwasher safe for easy cleaning. However, the main stainless steel body must be hand washed to preserve the insulation and finish.

Yes, the tumbler features a tapered design specifically engineered to fit standard cup holders. With a base diameter of 3.8 inches, it is compatible with most vehicle cup holders.

Thanks to its double-walled insulation, this tumbler keeps beverages cold for up to 24 hours or hot for up to 12 hours. Performance can vary slightly based on the starting temperature of your drink and how often the lid is opened.

Absolutely. The tumbler is crafted from durable 18/8 stainless steel and is completely BPA-free, ensuring your drinks remain free from unwanted chemicals or metallic aftertastes.