Complete the Set
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Pura Big Mouth® Junior Sport 550ml Stainless Steel Bottle - Aqua (This item)
$52.00
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Pura Big Mouth® Silicone Sport Top - Aqua Blue
$15.95
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Pura Silicone Sport Straw - Aqua
$16.55
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Pura Lunch® Food Container - Large
$40.95
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Pura Lunch® Insulated Jar - 260ml
$41.95
Features
- 100% Plastic-Free: The bottle, sleeve, collar, and sport top all contain zero plastic.
- MadeSafe® Certified: The only sport bottle on the planet to achieve this eco and health focused safety certification.
- 18/8 Food Service-Grade Stainless Steel Bottle: Single-wall construction that's lightweight, shatter-proof, lead-free, and top-rack dishwasher safe.
- Medical-Grade, Platinum-Cured Silicone Sport Top: Crafted from 100% medical-grade, platinum-cured silicone through a premium manufacturing process that produces exceptional purity and noticeable softness.
- Unique Collar Design: Unlike traditional sport bottles that rely on plastic, all Pura collars are crafted only from medical-grade, platinum-cured silicone and stainless steel.
- Leak Resistant & Spill-Proof: The tightly-fitting lid resists leaks on the go and the integrated sip guard stops spills.
- 18oz Wide-Mouth Design: Easy to fill, easy to clean, and easy to carry with you anywhere.
- BPA-free. BPS-free. PP-free. Phthalate-free. Lead free. Not a reduction, an elimination. Know better, do better.™
- Paint-free: No chipping bottles or flakes of dangerous chemicals in your drink. Just safe, interchangeable silicone parts that ensure your bottle always matches your style.
- The Pura System: Compatible with every Pura lid, including nipples, sippy spouts, straws, and flat lids. Swap tops as your needs change. Keep the bottle forever.
- Limited Lifetime Warranty on stainless steel components
- SAFE: The only 100% plastic-free bottles on the market and the only Made Safe® Certified bottles on the planet.
- Baby Grows...Bottle Evolves™: This bottle easily converts into a sippy, straw, or even an infant bottle by simply swapping the silicone sport top for a Pura spout or teat.
What We Love
Pura’s development team set out to create the first and only 100% plastic-free sport bottle on the market — and the only one that’s MadeSafe® Certified. Our Big Mouth® Sport Top ensures a free flow of liquid while preventing the dreaded “ice rush” that often leads to soaked laps or spilled bags.
True to our Baby Grows... Bottle Evolves™ system, this bottle is fully interchangeable with all Pura silicone tops — from infant teats to sippy spouts, straws, and flat caps. Whether you're upgrading for yourself or handing it down to the next family member, the Pura Sport Bottle adapts with ease, offering clean hydration at every stage.
Instructions for use
- The single-wall bottle is not suitable for hot liquids — only warm ones (40–45°C).
- Hot liquids should only be poured into Pura Insulated bottles.
- Do not use with hot drinks, as this may cause deformation of the stainless steel.
- Wash with soapy water before first use.
- To help protect the base of the bottle from dents when dropped or thrown, we recommend using a silicone bumper.
- It is recommended to replace silicone teats every 8–12 weeks or sooner if signs of wear appear.
- For detailed instructions on using your Pura bottle, please refer to the full user guide here.
Limited Lifetime Warranty
Pura Stainless water bottles are backed by a limited lifetime warranty for the original purchaser, covering leakage, manufacturing defects, and failures during normal use.
Note: Silicone accessories are not included in the warranty as they are considered wear items.
For full details and to make a claim, please visit our Warranty Page
Pura Stainless vs Generic Bottles
See why families choose Pura for their little ones
| Pura Stainless | Generic Bottle | |
|---|---|---|
| 18/8 Stainless Steel | ||
| Non-Toxic Certified (MadeSafe) | ||
| 100% Plastic Free | ||
| Grows With Your Child | ||
| Dishwasher Safe | ||
| Fully Recyclable | ||
| Built to Last a Lifetime |
Why me?
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Pura Big Mouth® Junior Sport 550ml Stainless Steel Bottle - Aqua
$52.00
Frequently Asked
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Pura is the only MadeSafe non-toxic certified bottle brand. Our bottles are 100% plastic free, made from 18/8 stainless steel with Platinum Cured silicone tops. No plastic ever touches your child's drink.
Every Pura bottle uses the same universal collar. Simply swap the top as your child grows: slow flow teat for newborns, medium and fast flow for infants, sippy spout for toddlers, straw for kids, and sport top for adults. One bottle, every stage.
Yes. All stainless steel and silicone components are dishwasher safe. We recommend the top rack for silicone tops and placing bottles upside down for best results.
Wash with warm soapy water or place in the dishwasher. For deep cleaning, use a bottle brush and a mixture of baking soda and warm water. Silicone tops can be sterilised by boiling for 5 minutes.
Every Pura Stainless bottle comes with a limited lifetime warranty against manufacturing defects. Silicone accessories are covered for 90 days. Contact us for warranty claims.
