The Compaq Logo as used on the first Compaq portables.
Compaq's first computers were portable 'lunchbox' or 'luggable' computers, and as such belong to the Compaq Portable series. These computers measured approximately 1×1 foot on the side, and were approx. 2½ ft wide. As the products evolved, laptops and notebooks were created offing a new level of portability that caused the market to explode.