Lifebox icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48" width="24" height="24"><circle cx="24" cy="24" r="21.5" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" d="m12.16 17.161l11.878 6.86L35.84 17.21l-11.879-6.86z"/><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" d="m12.16 30.79l11.878 6.86V24.021l-11.878-6.86zm11.879 6.86l11.801-6.811V17.21l-11.802 6.811zM12.16 30.79v11.155m.04-24.805l-9.66 5.576M23.962 10.35l-9.629-5.56m21.511 12.42V6.055m-.041 24.805l9.661-5.576M24.039 37.65l9.628 5.56"/></svg>