These plastic-free, stainless steel bottles are the safest baby bottles on the planet!  Both the bottle and nipple collar are crafted from safe, high grade #304 stainless steel and the Natural Vent Nipple™ (medium flow) is made from medical grade silicon so you can be sure that you are truly using a 100% BPA/BPS-free and toxin-free feeding system.
The patented lid system allows the bottles and cups to grow with your child! Re-purposed bottles can be used for years instead of months by simply replacing the silicone top as your child matures - sippy lid for older babies and toddlers, straw lid, or cap to turn the bottle into snack holder for your big kid!
	
SAFE: only 100% plastic-free bottle on the market; only NonToxic Certified bottles on the planet
	
Baby Grows… Bottle Evolves™: This bottle easily converts into a sippy bottle, straw bottle or small water bottle by simply swapping the nipple out for another Pura silicone lid
	
Crafted from safe, anti-bacterial, #304 stainless steel and medical grade silicone
	
BPA-free and will not leach toxins like plastic bottles and rings
	
Wide neck slow flow Pura Natural Vent Nipple™ crafted from 100% medical grade silicone (patents pending)
	
Internal volume markings make measuring your child's milk or other beverage a snap. Each ounce is marked and can be seen by glancing inside the bottle.
	
Compatible with wide neck nipples from Pura, ThinkBaby™, BornFree™, and Dr. Brown's™ and many others
	
Medical grade silicone bottle sleeve
	
Medical grade silicone nipple cover
	
Dishwasher safe and shatterproof
	
Lifetime warranty on stainless components
The 9 ounce bottle is VACUUM INSULATED: Keeps liquids warm for 6 hours or cold for up to 24 hours (iced).