The compact shape of the bottle allows for baby to feed very close to mom or dad, so that baby feels safe and comfortable. (babygearspecialist.com)
I liked the ergonomic shape of the bottles, which helped them fit into my fridge and stack on top of one another nicely if need be. (chefambershea.com)
So many breweries use the same shape of bottle for practical reasons, especially if they're contract bottling which makes it difficult for them to be creative with the bottle design. (packagingscotland.com)