FOOD GRADE MATERIAL BPA-Free, non-toxic Food grade material, Eco-Friendly, safe for drinking. Our quality paired with unbeatable customer service makes us the only choice for premium plastic water bottles EASY TO USEThe button on the cap pops up the mouthpiece and is great for one-handed drinking on the go, especially when your child is playing on the lawn or playground SAFE TO DRINKThe cover for the polycarbonate mouthpiece is sanitary and clicks securely into place, protective spout cover helps keep out gross dirt FAST FLOWThe redesigned bottle cap increases the vent hole, provides faster flow than previous versions; just sip, and your beverage flows through the valve GREAT GIFT IDEA Surprise for your kids, daughter or anyone you love, taking this water bottle to school, sports, workout, camping or any activities! Let your kids replenish water at any time and grow up healthier