As one of its daily deals, Amazon offers the Lexar Jumpdrive M20i 32GB Mobile Lightning/USB 3.0 Flash Drive, model no. LJDM20I-32GBBNL, for $35.99 with free shipping. That's the lowest total price we could find by $7. It allows you to transfer files to or from your iPhone or iPad and features retractable lighting and USB connectors.

It's also available in a 64GB version, model no. LJDM20I-64GBBNL, for $54.99 with free shipping. That's the best deal in this capacity by $5, although most stores charge at least $80. Both deals end today.