Cook the bacon over medium heat in a nonstick pan. Once crispy, remove onto paper towels.
In a small bowl, mix together the mayonnaise and mustard. Spread the mixture onto the tortilla, leaving a 1/2 inch perimeter undressed.
Layer the sliced turkey onto the tortilla in a single layer. It's ok if the slices overlap a little, but make sure to leave a perimeter of 1/2 inch without any turkey.
Layer cheese slices over the turkey, followed by the bacon, tomato slices and lettuce.
Carefully roll the tortilla up and over the ingredients, tucking them under the tortilla if they start to move around. Roll as tightly as you can.
With the seam side down, squeeze the tortilla gently to ensure a tight roll. Slice in half and enjoy.