Frequently Asked Questions
What's included in the Sleep Set?
The sleep mask, a matching travel pouch, and our tips for a healthy evening routine to help you fall asleep.
What exactly does the 10€ reservation mean and what are the benefits?
The mask isn't available yet, but with 10€ you secure your spot for the launch. The actual opportunity to purchase the mask happens at launch: your 10€ will be fully deducted from the price, and as an early reservee you'll get the best price we'll ever offer.
Still unsure? The 10€ can be refunded at any time.
Alternatively, you can join our email waitlist for free.
When will the ONETHIRD Sleep Set be available?
We're currently working on samples and certification. The launch is planned for Q4 2026. As a reservee, you'll be notified in advance, before the official release.
How can I be notified about the masks launch?
Simply enter your email in the field below and we'll notify you as soon as the mask is available.
How do I get my money back if I change my mind?
Send us an email at info@one-third.de, or use the cancellation button on the website. Your 10€ reservation will be fully refunded.
How can I get in touch?
For any questions, you can reach us anytime at info@one-third.de.