How do the zips at the front of the grobag work? Do they go from bottom to top, and therefore have the zip tag thing underneath the chin, or do they go from top to bottom (as it looks in the photos)?
Are they relatively toddler proof?
DS (18mo) can unzip jumpers with ease and the other day he popped the poppers on his grobag by standing on the bottom of the bag and then standing/stretching to make the poppers pop. Once he had bare feet, the little monkey actually managed to climb out of his cot (and scared me half to death).