These are available individually or bundled - just send me an offer! All sleepsacks have been washed with Dreft detergent and dried. Please see photos for sizes and TOG of each. Note: the blue size L has a hole in the right shoulder along the seam that could easily be repaired. Size Chart: M - 18-30lbs / 26-33” tall L - 28-42lbs / 33-40” tall TOG Chart: 0.5 - 74-78* F 1.0 - 69-73*F