Mesh for securing items in transport

CARGO NET

Think of the stretchy, web-like barrier often found in truck beds or SUV trunks to keep luggage from shifting during a bumpy ride.

This clue describes a flexible, woven material used to hold down luggage or goods while moving. "Mesh" hints at the net-like structure, and "securing items in transport" points to its common use in trucks, trailers, or car trunks. The straightforward answer is "CARGO NET," a term that directly matches the function without any hidden wordplay.