Baggu - Phone Sling
We don't know where your phone is either, but when you find it you could put it in one of these for safekeeping.
Snap closure, adjustable strap, exterior pocket and detachable carabiner
Size: 8.25" × 4.6", 41" max strap length
Materials: Recycled heavyweight nylon exterior, recycled ripstop nylon interior, stainless steel hardware