The Kindle Paperwhite is one of the best e-readers you can buy. For a limited time, it is available at the lowest price ever.

Amazon is currently offering the waterproof Kindle Paperwhite e-reader for $84.99. That's $45 off and the lowest price ever for this e-reader. It is one of the best deals on Amazon right now.

The Kindle Paperwhite features a 6-inch anti-glare 300ppi display and 8GB of storage to hold thousands of books. It is also IPX8-rated waterproof, so it can be read safely by the pool, at the beach, or in the bathtub.

In our review of the Kindle Paperwhite, we tested it by splashing it with water and dropping it in a water tank; after 20 minutes in the water, the device kept working and we were able to turn pages as if it had been dry the whole time.

If your budget is limited, Amazon sells the Amazon Kindle for $59.99 ($30 off). This model comes with 4GB of storage and a built-in front light.