Taken from The Huffington Post
DETAILS: KidCo Inc.'s PeaPod and PeaPod Plus travel cribs. The infant travel beds have an air mattress that fits into a zippered pocket in the floor of the domed tent, which collapses for transport. They were sold at independent juvenile specialty stores nationwide and online at Amazon.com from January 2005 through the present.
WHY: If the mattress is placed in the floor of the tent, an infant's head could lodge between the mattress and tent's side, making breathing impossible.
INCIDENTS: One infant death and nine infants entrapped or distressed while inside the portable tents.
HOW MANY: 220,000.