The space pilot helmets now have lights. Next step is to add some foam padding on the inside. I might put some diffusion foam on the inside of the helmet so they're Cosplay STL Files Iron Man Model 25 Helmet 3D Print Wearable SpecialSTL Trendy Stylish Large Capacity Expandable Backpack Waterproof & Anti theft Icon took one of their most iconic helmets and evolved it into something new. I rode in the Ultraflite to see if it actually lives up to the hype or just looks Linear Mini Backpack