We're a freelance design studio specialising in product development and visualisation. We turn ideas into physical products and bring concepts to life through high-end design visuals. dnd (Do Not Disturb) is a performance-led sports brand by Decagon Product Design. We craft gear for focus.

We're based in the UK, proudly designing and developing our products in-house.

We saw a gap in the market for gear that blends function, focus, and style. dnd is our answer — built by athletes, tested by designers.

UK Shipping Same-day dispatch for all orders placed before 3 PM, Monday–Saturday. Free Shipping: • Orders are usually delivered in 1-3 business days. • We use Evri (Tracked) and Royal Mail. • You’ll receive tracking information via email once your order is dispatched. • This offer applies to all UK orders, with no minimum spend required. Express Shipping: • Orders are usually delivered in 1-2 days. • A £4 fee applies for Express shipping. • You’ll receive tracking information via email once your order is dispatched. *Shipping options are available at checkout. Return When you shop on decagonproductdesign.com or from (Amazon, eBay or Etsy), you can return it within 14 days of receipt for a full refund or exchange. To be eligible for a return, the item must be in its original condition and packaging, unused, and with all tags intact.