To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Need to return something? Just let us know.
Duet is a reusable water bottle and coffee cup designed to stack together for compact storage and easy transport. When you take your bottle, your coffee cup comes with it. The two parts can be used separately or together, depending on the drink you choose.
Not just another reusable. Duet isn’t solving the disposable cup problem; it’s solving the reusable cup problem; forgetting it, carrying it, and cleaning it.
Designed to look just as good together as apart. Standardised cup and bottle sizes, designed to look good together, and function as you need it when apart
40% smaller footprint than carrying two separate items. Fits in standard cup holders, unlike bulkier competitors or awkward bottle designs.
After approximately 83 uses, Duet offsets the carbon cost of its production. Each refill avoids around 52 g CO₂e compared with a single use cup. (Based on typical lifecycle estimates and usage patterns).
