The auto seal water bottles are perfect if you want to carry them in a backpack. The auto seal water bottle has a waterproof seal and comes with a button to open it. This water bottle is basically un-leakable.
The life straw by vat19.com has a built in filter which clears dirt out of water. This can be helpful because when you're traveling it's sometimes unsafe to drink unfiltered water.
The Kindle Voyage is an electronic reading device. Just like the original kindle, the kindle voyage has adjustable light settings, wifi and many other settings. The kindle voyage is lighter, slimmer and the battery runs out twice as slow. The kindle voyage can go from completely dead to half charged in 10 minutes.