I’m not super keen on our LTKToddler sleeping in a “real bed” when we travel so we bought this incredibly easy self-inflatable mattress to use for trips and WOW! Such a brilliant design — the manual pump couldn’t be easier to use and took me less than a minute to inflate. Sophie loved using it and it gave us peace of mind that she wouldn’t roll off of an elevated bed in the middle of the night (and if she did, there wasn’t far to go to reach the floor from this little mattress 😉). *You don’t NEED to use a fitted sheet with this travel mattress, but we bought some cot sized ones to use (which are admittedly a bit too long, but this mattress is longer than a standard crib so crib sheets don’t fit). I’ve linked those here as well. LTKKids LTKTravel