The Willow Pump Flextube carries milk from breast to the milk bag or container as you pump with Willow. Completely mobile, wireless, and hands-free, everything fits inside the pump without cords or attachments. Keep a spare set of Flextubes handy and save cleanup for the end of the day.  BPA free & dishwasher safe. Exclusively for use with the Willow Wearable Breast Pump. 90-day limited manufacturer’s warranty.