Which tablets/ereaders/netbooks/devices similar to Kobo Forma size(160x177.7x8.5mm)?

What tablets/devices (discontinued models or current ones) have dimensions similar to the Kobo Forma (160 x 177.7 x 8.5 mm)?

I'm looking into getting a sleeve for my Kobo Forma, and since sleeves don't have to be a perfect fit, I'm open to getting a sleeve that isn't marketed for the Forma but fits just as well.

This means that the following are not important:

• Brand of device/tablet
• Whether current model or discontinued
• Whether tablet or some other device

Thanks.