Based on this product's specifications, here are some alternatives and similar models
Feeding bottle Dr Browns 250 ml with nipple and spout, pink with hearts, for 6m+
Summary description:
Dr Browns feeding bottle, 250 ml capacity, includes both nipple and spout suitable for babies 6 months and older. Designed for everyday feeding, it offers a practical dual-use design allowing transition from bottle to sippy spout. Compact 250 ml size is convenient for portioning milk or formula and for travel. Pink design with heart motif.