Ergo Pouch Jersey Sleepsuit Bag 1.0 TOG - Blue Pebble 2,How To Use 3, 4, Lay Jersey Bag on flat, low surface with zip open 5, Lay child on top of Jersey Bag. Put arms into the sleeves and tuck legs into pouch, zip up. 6, To change a nappy or cool down child, zip open from the bottom of the pouch to release legs and lower torso.. Zip closed again when finished. 7, Layer underneath for warmth as needed. 8, 9, Best for: toddlers who are walking, and pre-schoolers transitioning to a big bed.