Crampon bag. Crampon safe is a crampon bag in fabric resistant to cuts, abrasions and punctures. It has a large double zip opening, and a net on one face designed to dry crampons faster. It has a reinforced bottom that protects the contents of our backpack from the sharp points of crampons. Available in two sizes. Activities: Mountaineering Materials/construction/technologies: Nylon The Crampon Safe Bag by Grivel is made with a special fabric that is resistant to damage. With a large double zip this will make it easier to access your crampons. One side of the opening is designed with mesh to help create an air flow for your crampons to dry faster.  Find More  Hiking Crampons The Crampon Safe stows your crampons in a safe way. It protects the content of your rucksack from the sharp points of your crampons. Solid reinforcement on the bottom. Wide opening with two zips and easy fitting through the big gate. The front mesh allows transpiration and helps the drying of the gear.