LEAK-FREE, SAFE, GROW-WITH-ME COMPATIBILITY - PHASE 1 | The LA Baby stainless steel baby bottle is free of toxins such as BPA, PVC, and Phthalates. Extra durable, lightweight, insulating, leak-free and 100% recyclable. Wide-neck opening for HASSLE-FREE CLEANING. Extend the life of your bottle with our compatible sippy cup and toddler straw, handle and carry strap (Sold separately).PERFECT FOR TINY HANDS | Ergonomically designed stainless baby bottle with removable handle that little hands and fingers love to hold. Super lightweight and comfortable for promoting feeding independence, grasping reflex and hand-eye coordination.DURABLE NATURAL FLOW, FOOD-GRADE SILICONE NIPPLE | Natural flow, anti-colic nipple is incredibly soft and flexible. Comes with slow flow (newborn+) nipple to resemble breastfeeding (ideal for babies under 6 months). Medium (3m+), fast (6m+) and maximum flows (9m+) sold separately. HOT OR COLD FOR 10+ HOURS | Advanced thermal technology uses double-wall stainless steel so you don’t need to warm this insulated baby bottle prior to feeding, and no need for ice packs to keep liquids cold. No inner liners or coatings that can leach chemicals.SAFEST MATERIAL | Our SUS316 food-grade stainless steel is anti-acid/alkali, antioxidant, and corrosive/bacteria resistant. High tensile strength seamless construction assures no welds or hidden scratches that may harbour harmful bacteria or leak. Scratch resistant outer coating. Does not easily dent like other insulated metal bottles.Optimal wide neck design for easy cleaning and best liquid visibility.Meets US safety standards.