David Sparks, on the Waterfield Dash Sleeve for iPad:

Like the prior Dash sleeve, there is a simple bit of elastic on one side that you can pull over the top to secure your iPad in the sleeve. New to version 2.0 is a zippered pocket to securely add a few accessories. The pocket is tall enough to hold an Apple Pencil and there’s even a little slot inside the zippered compartment to hold the Pencil. Once you stow your Pencil in the slot and zip up the compartment, it’s not going anywhere. The compartment is also big enough to hold my plus-sized iPhone.

I’ve been on the lookout for a simple iPad sleeve with a small accessory pocket. I want something as slim as possible that I can throw in the back seat of the car when my wife and I visit her parents or take a day trip. This looks like exactly the product I’ve been looking for.