The Pura straw cup features a food-grade #304 stainless steel bottle (18/8), medical grade silicone straw, travel cover, sleeve, and zero plastic parts! The included silicone straw features a two piece design with an internal silicone straw that may be separated from the mouth piece for easy cleaning. The silicone mouth piece of the straw may be used with our without the included internal silicone straw. The straw offers a very fast flow. Ideal for children 6 months to 4 years, this straw cup is compatible with all silicone components from Pura including our Natural Vent Nipples in various flow rates, silicone XL Sipper Spout, sealing disks, and Big Mouth sports top. Each cup has pressed internal volume marks that can be clearly viewed on the inside of the bottle for easy measuring. The bottle is also compatible with nipples and spouts from other brands. With Pura you can rest assured that you are always using the safest and most eco-progressive bottle on the market. One Life?One Bottle

• 100% Plastic-free Straw Cup easily transitions to infant bottle, sippy bottle, sport bottle, or snack container with medical-grade silicone components from Pura. Baby Grows…Bottle Evolves.
• The included straw is not only crafted from 100% medical-grade silicone, but also comes with a spill proof valved tip!
• Dishwasher Safe, food grade #304 (18/8) stainless steel and medical grade silicone contains no BPA, BPS, EA, PVC, phthalates, or other toxins and no internal lining to ensure nothing ever leaches into your beverage
• Compatible with kids lunchboxes, the straw cup allows your child to stay hydrated when off to school!
• Our 100% medical grade silicone straw top is compromised of two pieces, allowing older kids to drink upright(with the straight straw attached) or by tipping the bottle up (with straight straw removed).
• Hourglass shape, along with 100% silicone sleeve, allow your child a firm grip when using the bottle.