Virtual Or Floating Bins in WM

Hi Gurus...

We have a scenario, where in after picking from the BIn for a Sales delivery, the user places this picking in a BOX called as TOTE to carry it to the place for shipping or consolidation.

Infact I am struggling hard to bring these TOTES in SAP system since in our scenario, we have RF and Handhelds. These totes have barcodes to identify them by numbers.

Can we create Virtual Bins or Floating Bins in the warehouse and use them as totes?

Pls advice

Suraj