Having hunted around, we think this is the best design for a tablet or book rest as it is comfortable in bed or on your lap as it can be set at any angle for easy reading or typing.

The iBeani® iPad stand & tablet stand is quite simply the best stand for iPhones, iPads, Kindles, or any other tablet computers. Our fantastic iPad stand & tablet bean bag is so versatile you can use it anywhere, at any angle and on any surface. Use your tablet for recipes in the kitchen, watch TV in bed or even use it as a handy travel pillow! It’s also great for sufferers of joint pain, RSI and arthritis.