Another favorite in the Pigeon feeding range. We purchased it when our baby was slightly older as this bottle glass can be somewhat heavier than the PPSU counterpart. However, I do love the fact that this is made of glass, so I don’t have to be concerned about plastic leakage. It can withstand high temperatures even when you are sterilizing in boiling water. If planning to use baby formula, do remember to pour in room temperature water AND THEN hot water so that glass won’t expand too fast and crack. One thing to highlight, since this is a slim neck, I find the opening rather small and somewhat difficult to pour in formula without spilling. Since this is a glass bottle, you don’t ever need to replace it. It will last forever. Unfortunately, my son broke his during one of his “drop experiment” when he just understood gravity (^__^)”