Is the Dopper Steel leakproof?
Yes. Just make sure the cap and cup are properly closed before you go. For the best experience, we recommend checking our care and use guide before first use.
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Lightweight, compact, and stylish, the Dopper Steel is designed to keep up without getting in the way. The signature three part design makes it easy to clean, customise, share and repair. Made from 90% recycled stainless steel. Cradle to Cradle Certified®. Because the future is circular.
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This one is for everyone who prefers to travel light while looking stylish. Easy on the eyes, premium on the skin, the Dopper Steel is the bottle you throw into your bag when you want to feel strong, energetic, and put together. Your everyday carry, workout bottle, or festival accessory.
Available in 4 sizes: choose between 350ml, 490ml, 800ml and 1.1L.
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Maximum quality, minimum environmental impact. That's our philosophy and we think you deserve to know exactly how your Dopper product was made. That's why we document the entire journey of our products in our Digital Product Passport (DPP). Sourcing, production, emissions, and what to do when your bottle reaches end of life. Because your choice matters.
Add a unique pattern, a colourful name, or your own design to make it shine. Or keep it simple and let your favourite colour do the talking. Pair it with a Dopper Cord, a Flip Straw, or one of our other accessories to finish the look.
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Is the Dopper Steel leakproof?
Yes. Just make sure the cap and cup are properly closed before you go. For the best experience, we recommend checking our care and use guide before first use.
What is the Dopper Steel made from?
The bottle body is made from 90% recycled 18/8 stainless steel. The cup is made from Tritan Renew copolyester, the cap from polypropylene (for the 350ml and 490ml bottles) or from 90% recycled 18/8 stainless steel (for the 800ml and 1.1L bottles), and the seals from silicone. Free from BPA and other harmful chemicals.
Is the Dopper Steel dishwasher safe?
Yes, all of our bottles and mugs are dishwasher safe up to 65°C.
What drinks can the Steel bottle hold?
Tap water, of course. For other drinks, please check our recommendations here.
How is the Dopper Steel different from the Dopper Insulated?
The Steel has a single wall, so it takes on the temperature of your drink rather than holding it. If you're looking for insulation, the Insulated is your bottle. If you want something lighter and more compact, the Steel delivers.
Is the Steel bottle compatible with the Flip Straw and other accessories?
Yes. The Steel works with the Flip Straw, Cord, Carrier, and Sport Cap. The Wrist Cord is not compatible (learn more about our accessories here). We also offer ready-made bundle with Straws including 350ml and 490ml.
How long is the warranty on the Steel bottle?
5 years, just like all our other products.
Got more questions?
You'll find the answer in our Help Center.