Staircase is a super safe way for young children to climb + each step doubles as a storage drawer

Medium height bunk offers more space between top and bottom beds

cozy fleece lining provides substantial warmth against the elements

When using the stroller frame with the bassinet or infant carrier

creating more space between top and bottom bunks

UPPAbaby Ridge Infant Car Seat Adapters | Mesa / Mesa V2 / Aria / Bassinet Brand_Nuna Staircase is a super safeCreate a from birth solution or a performance travel system on your Ridge stroller. Adapters allow for attachment of your Aria and Mesa infant car seat or Bassinet. To be used with bassinet models 2015 newer, Aria, Mesa, Mesa V2, and Mesa Max Infant Car Seats. Create a from birth solution or a travel system on your Ridge stroller. Adapters allow for attachment of your UPPAbaby infant car seat or Bassinet. A quick, no tools attachment with color coded