If you have several extra 2.5-inch SATA HDDs, why don’t you turn them into your external hard drives? If you feel the same, let’s go on checking the silicone USB drive enclosure. 
This is a form-fitting, flexible silicone hard drive enclosure that supports standard 2.5-inch SATA hard disk drive. The silicone enclosure measures 4.3 x 2.9 x 0.5 inches and weights 40g. This kind of lightweight, slip-resistant design allows you to conveniently take your HHD anywhere, and protect the hard drive from bumps to some extent. Most importantly, the drive enclosure comes with hard drive converter and USB connector. Now you can connect your standard 2.5-inch SATA drive with computer via USB port just like external hard drive.
The silicone USB hard drive enclosure is priced at $9.99 USD. At present, the practical gadget is out of stock. If you’re interested, jump to ThinkGeek for more details.
Can you yank it?
Thanks.
Great device, but they have the genius to stick a magnet on the case to hold the USB cable close…Duh!
Apparently your reply is a valuable reference, thanks so much!