MyUS PackageHopper Help Center
Does my package have to ship in a box?
Yes. All items shipped through MyUS PackageHopper must be safely packed in a sturdy, unused cardboard box. Carriers will not accept shipments in any other type of container or packaging. PackageHopper cannot ship envelopes of any kind, padded mailers, cardboard tubes, suitcases, instrument cases or palletized items.