Eyelets allow panels to be strapped to a backpack
These panels can be laid out or propped against an object while stationary, or tied to a backpack in order to charge while on the move.
thermoplastics
@thermoplastics7 years ago
These panels can be laid out or propped against an object while stationary, or tied to a backpack in order to charge while on the move.
Eyelets Allow Panels To Be Strapped To A Backpack