Everyone knows that the ultimate first-class flying accessories are valium, a copy of HERO and a bottle of champagne. But thanks to Ron Dorff’s new collaboration with Danish minimalist accessory brand Mismo, you can add the brand’s new Marathon Flyer Kit to your essentials list. Developed for the ultimate high-altitude comfort, here’s the chic alternative to those shapeless, synthetic potato sacks handed out on first or business class long-haul flights.

Included in the carry-on pouch is a sweatshirt, a pair of joggers made from 100% pure sports cashmere, a t-shirt made of breathable cotton and a pair of classic Swedish wool socks. The bag itself is very much a part of it too, made by Mismo in lightweight Italian nylon with nifty exterior pockets that offer the ideal spot to keep ones passport, boarding pass and most crucially, the priority lane pass.

The capsule was designed with frequent flyers in mind, and just to avoid any ambiguity, each garment comes with ‘Marathon Flyer’ emblazoned across the chest. For the rest of us who rarely see the inside of an aircraft let alone the first class cabin, we’re assured the collection yields equal levels of comfort at ground-level too – although you won’t have the same smug satisfaction of knowing you’re more comfortable than anyone on the plane.

The Marathon Flyer Kit is available in the Ron Dorff Paris and London locations and online from 5th September.