Elastic, adjustable helmet net for all types of helmets and backpacks No more room in your backpack for your helmet? No problem! With the ORTOVOX ADJUSTABLE HELMET NET it can be securely attached to the outside. This versatile helmet net made from elastic, 4-way stretch mesh can be adjusted in size and is suitable for all helmet types and sizes. With its practical hooks, it can be attached to the material loops on any backpack to ensure your helmet is securely and safely stowed away on ascents and descents. ORTOVOX - Helmet Net Adjustable black raven