I was thinking of Flybe's carry on dimensions that are 55 x 40 x 20.
My carry on is 55 x 35 x 23 however my personal item is larger than what Norwegian (and Flybe) allows. Both airlines allow a 10 kg limit for a combination of carry on and personal item. My total weight is over 10 kg. (My main bag is well under the weight limit but my personal item is heavy and bigger than allowed. My main carry on empty is 3.75 lbs.)
Dont' start telling me I could cut down on weight and the size of my personal item. Much of it has to do with medication I need. It weighs a lot and takes up room.
So, with a combined weight of 10 kgs, I will never make it.
Lee why are you packing so heavy? A full size transformer? I make do with a cell phone and a folding bluetooth keyboard. The keyboard is full size, weighs 5.5 oz and when folded is just slightly larger than a cellphone. Works flawlessly. I need to recharge it about once a month. Total weight for phone (with protective rubber casing), keyboard and stand....14 oz.
(In honesty, I did bring my 8" tablet but so far as I'm into week three of my trip, I have yet to turn it on.)
And also remember, uber light packers. just because someone else takes something you don't doesn't mean you are right and they are wrong. It's all a personal choice or do you need to prove that your way is the right way for everyone? Even people who make packing videos are showing you what they like to do. I watched one by someone known to this board who kept saying..."you don't need this, you don't need this, but you do need a full size pillow." How many actually take their own pillow? If you do, and it makes your trip more enjoyable, great. But if you feel the need to prove you can pack lighter than anyone, then maybe your goals and mine are completely different.