So you are planning to take your laptop with you everywhere you go? You should be careful not to expose it to water or drop it on its head. Pro Drycase for laptops can help. It is designed to protect your machine in extreme conditions. The case makes your laptop shockproof. It is made of self healing silicone, so scratches on its surface are healed and become invisible.
Pro Drycase may be tough but is not too bulky. It gives you the perfect grip and floats. Like what you see? You may want to support this project on Kickstarter.