Asobu Explorer Tumbler

The tumbler features a removable stainless steel inner sleeve that sits inside an outer vessel. This allows you to easily separate the components for cleaning or to use the outer shell independently if needed.

Yes, the integrated lid system is designed specifically for this. It includes a straw for cold beverages and a flip-open spout for hot liquids, allowing you to switch between drinks without needing a different container.

The lid system is designed to be secure for daily commuting and standard use. While it is highly resistant to spills, it is best to keep the tumbler upright in your bag rather than tossing it in loosely.

The Explorer is built with high-quality stainless steel for the inner sleeve and durable Tritan for the outer components. All materials used are BPA-free.

Thanks to the double-wall insulation, this tumbler is engineered to maintain your beverage's temperature throughout the day, whether you are keeping coffee hot or water ice-cold.

While the stainless steel components are durable, we recommend hand washing the lid and the vessel to preserve the integrity of the seals and the finish over time.