Eight years ago, Amazon introduced Kindle, making it possible for the first time to think of any book and start reading it in seconds. Since then, Amazon has introduced new Kindle e-readers that are smaller, lighter. Now, Amazon has taken another step toward this mission: introducing Kindle Oasis—the eighth generation of Kindle—crafted from the ground up for readers, with an all-new, incredibly thin and light design, plus an included charging cover that delivers months of battery life. Kindle Oasis is available for pre-order today for $289.99 and will start shipping in the coming weeks.

“To lean back and read for hours, you need a sanctuary from distraction,” said Jeff Bezos, Amazon.com Founder and CEO. “We want Kindle to disappear, and Kindle Oasis is the next big step in that mission. It’s the most advanced Kindle we’ve ever built—thin and ultra-lightweight, it gets out of the way so you can lose yourself in the author’s world.”

The new Kindle Oasis is unlike any Kindle you’ve ever held. With an incredibly thin display and an ergonomic grip, it weighs just 4.6 ounces and is just 3.4 mm at its thinnest point—30% thinner on average and over 20% lighter than any other Kindle.

Kindle Oasis is designed for extended reading sessions—with an entirely reimagined shape, Kindle Oasis shifts the center of gravity to your palm, to rest in your hand like the spine of a book so that the device feels balanced for one-handed reading.

It also introduces a new dual-battery system—as soon as you connect the cover to Kindle Oasis, the battery in the cover begins recharging Kindle Oasis automatically. The battery in the cover uses a custom cell architecture that optimizes power and energy while keeping an incredibly small and light form factor and delivering months of battery life. You can charge the device and cover simultaneously while both are snapped together and plugged in. Plus, a new hibernation mode minimizes power consumption when your Kindle is inactive.

The included charging cover is made of high-quality leather and is available in black, merlot, or walnut. The cover opens like a book and fits closely around the bezel, waking Kindle Oasis when opened and putting it to sleep when closed. Twelve magnets form a secure and solid attachment between the device and cover, while ensuring it is easy to detach when you choose to read without the cover.

Kindle Oasis features the latest generation high-resolution 300 ppi Paperwhite display for crisp, laser-quality text. A redesigned built-in front light features 60% more LEDs for our brightest Kindle display ever and leverages new cylindrical diffractive patterns to increase the consistency and range of screen brightness for improved reading in all types of lighting.

The new Kindle Oasis is $289.99. It is available for pre-order around the world and will start shipping in the coming weeks. For more information visit twww.amazon.com/kindleoasis.