BEHOLD.... The Summer Jacket, made for us by the guys at Snugpak, this is about as good as jackets get!
Made in the UK using the finest and latest materials. It has a Softie Premier filling and a Paratex Light outer. This is the ideal year round jacket, which is rated to -5 degrees. It packs down very small into its own stuff sack, and can easily be carried in your rucksack as a "just in case" jacket.
The summer jacket is soft to touch, and is very lightweight (approx 600g). It is water repellant and carries a British Standard Spray Rating of 4 Minimum as well as being wind proof to the industry standard of 3 cubic feet per minute.
The jacket is also highly breathable and has excellent wicking properties.