Case logic makes different size cases, a 15 inch laptop will fit snugly in a 15 inch case.
Currently, Amazon is selling leather laptop cases manufactured by Targus, Samsonite, Kenneth Cole, SOLO, EasyAcc, David King, Case Logic, and McKlein USA. They also sell generic brand cases.
Case Logic 15.4" Canvas Laptop Messenger Bag is the best laptop case on the market for under $50
The benefits of having a wheeled laptop case is that you don't have to carry the laptop around in your arms. Wheeled laptop cases are larger then standard laptop cases so you can put all of your accessories in the case so you can easily access them when needed
SE 710CC Complete Laptop Computer Case are the waterproof laptop cases available on the market.
From scratches yes, however if you were to drop your case then the laptop in a slimline case would likely be more proun to receiving some damage.
It's hard to have both,but I really like Case Logic's case.
"A leather laptop case isn't necessary, but depending on if you need it then it may be necessary. Most people don't need a leather laptop case. A variety of laptop cases are available on the market."
Case Logic cases are great, and their 100 or 200 CD holders will be great for large CD collections, though they can be a big on the heavy side when fully loaded.
For a dual laptop case the size would be the average size for a regular laptop case. In this case the max average would be about 18 inches. Of course there will be more specialized cases allowing for larger laptops.
If there is no ready made pink laptop, one can buy skins and cases for your laptop to change its color. For example, Dell has several skins and cases for laptops.
There are many different wheeled laptop cases available on the internet. Some of these include Samsonites Wheeled computer case, Mcklein's Glen Ellyn Leather Detachable Wheeled ladies case, or Calpak's Quantum Wheeled Laptop.