UPPAbaby Infant SnugSeat - Creates a from birth solution for Vista and Cruz Toddler Seats - Insert must be used with the Toddler Seat in the most reclined position - Softly cradles child while supporting their neck and back - Head support provides extra stability - Breathable material keeps baby cool and comfortable - Transitions to a comfort liner when head support and wedge insert are removed Barely used. Washed in washing machine > some loose threads