"- This Sandstrom backpack is made to snugly fit your 15.6"" laptop - It's weather-resistant so your tech will stay dry and protected- There are handy side pockets for you to keep your accessories safe- Secure it to the handle of your suitcase with the luggage pass-through sleeve- Its dual handles make it easy to carry and can be tucked away when not in use- There's a handy water bottle holder to keep your drink close by"