MOST LAPTOPS ARE VERY vulnerable to damage from water. That is why you need good quality bags to protect them. Targus and Samsonite have waterproof bags that can be completely submerged without damaging the gadgets inside. The price of the waterproof bags start around ` 2,500, but this is an investment for your expensive laptop. These bags also have space for your tablets, phones and wallets. You can also add a protective layer to the keypad which covers the mother board. If damaged, replacing a motherboard will cost you a bomb. So buy a special plastic keyboard cover available for around ` 200.