Technical data Size S M Weight (g) 70 80 Dimensions 50 (max) x 30 (average) x 10 (15L max) 65 (max) x 35 (average) x 13 (30L max) Choose the right size Size S fits Ronin (all sizes), UFO (all sizes, including UFO Bi), and SuSi up to 18. Size M fits UFO Bi, SuSi 21 and up, and all AirDesign solo gliders up to L sizes. AirDesign VacPack: ultimate pack The VacPack is the ultimate space-saving solution for adventurers who need to keep their gear as compact as possible. Weighing as little as 70g, it features an easy roll-top closure system and an integrated one-way air-expelling valve, allowing you to compress your equipment without trapping excess air. Made from waterproof fabric, it helps protect your gear from the elements while maximizing space in your rucksack. Whether you're trail running, backcountry skiing, or tackling a multi-pitch climb, the VacPack ensures a streamlined load without unnecessary bulk. Important: The VacPack is designed for reducing volume in your rucksack but should not be used for long-term glider storage, as it does not allow for proper ventilation.
