1. Material: This product is made of high quality materil. And has the characteristics of BPA free, strong molecular stability and high temperature resistance.The baby bottle is more sturdy, will not be broken after several falls, and can withstand repeated high temperature sterilization for a long time. 2. Straw type is suitable for babies over 12 months, specially designed for babies in the oral stage, babies can drink water while biting the straw. 3. Drink at ease: The bottle cap adopts 4 layers of anti-seepage design, even if the bottle is inverted, it will not leak. With a gravity ball at of the straw, baby can easily drink water while lying down. Fold the lid to 180 degrees to fix the lid position (you can hear a clack), never ever worry about the lid sliding down and hitting the baby's nose. 4. Capacity: 300ml/10oz are great to meet the needs of outdoor, school or home use. Color:Green Material:PP Size:7.5 x 15cm Package Contents: 1 x Cup Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Compatible with for HFT600 Series, HEV-600 Series: HEV615, HEV615B, HEV615W, HEV620, HEV620B, HEV620W, HEV-615, HEV-615B, HEV-615W, HEV-620, HEV-620B, HEV-620W. High-quality materials: The blue humidifier filter has a diamond-shaped grid structure to the maximum water delivery and water absorption of the product. The newly upgraded blue grid appearance enhances the performance of the product and further ensures the cleanliness of the product.