• Our Willow breast milk chiller holds up to 16 oz (473 ml) of breast milk, that’s 3 to 4 pumping sessions on average; Made of durable, double walled stainless steel
• Built-in gel ice pack sits inside lid to remain separate from breast milk and cools milk without the need for ice cubes
• Stores breast milk at a safe temperature, below 59 degrees Farenheit for up to 24 hours
• Sleek and discreet design looks just like a water bottle and fits in most car cup holders; Loop top handle for easy carrying
• Trusted and True: Designed by the best in medical tech, Willow pumps and accessories are made with moms in mind; Join the 300,000 moms who have brought Willow into their homes and lives