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I have to have my little memory foam/gel travel pillow. Maybe it's just a habit, but I do sleep better. You can get toddler sized pillow cases for it. This is what I'm talking about: https://smile.amazon.com/gp/product/B01H7I118C/ref=ppx_yo_dt_b_asin_title_o03_s01?ie=UTF8&psc=1
This one I got a few months ago and I love it: pillow I got toddler pillow cases that fit it: pillow cases