A maxi pad and an instant cold pack in one, snap it, wear it, and get absorbency plus cooling without a separate ice pack sliding around.
These solve the classic hospital-hack of taping an ice pack to a pad: snap the pad to activate the instant cold, then wear it like a normal maxi for absorbency and cooling in a single step. The chill is fantastic for perineal swelling in the first days and the pads are long and absorbent enough for heavy bleeding. They're single-use and priced accordingly, so most parents save them for the swollen early days and switch to regular pads plus witch hazel later. A genuinely clever comfort item, just not an all-recovery staple.