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1.
something that you are able to send via UPS
Is this football upsable?
by lmicco October 14, 2008
 
2.
UPSable is the appropriate size carton accepted for shipment by United Parcel Service
I sent the box of new shoes by UPS to my brother as they were UPSable, however UPS would not accept the new refrigerator that I wanted to send him as it was too big and so not UPSable.
by J. Renfrew June 16, 2013