Green to Grow’s Ecosystem Blue Whale Formula stacker comes with two 4 oz. containers, a pouring spout for powdered formula or snacks, and a lid. Ideal for toting and storing formula and snacks vertically.

Features:

• Independently tested for quality and safety
• Made from recyclable polypropylene plastic (#5)
• Free of BPA, phthalates, PVC, and lead
• Compatible with Green to Grow’s Seashell Lids
• Cute blue whale design!