Klean Kanteen 9 oz. Baby Bottle with Medium Flow Nipple - Brushed Stainless

$17.50 $21.95
SKU: KK9BABY BS

Whether you breastfeed, use formula, or choose a combination of both, Kid Kanteen Baby Bottles are a safe, healthy, toxin-free, environmentally friendly alternative to plastic. They allow natural-paced, relaxed feedings and promote proper digestion and development. Made from 18/8 food-grade stainless steel, free of BPA, phthalates, and other toxins. The contoured, tapered shape is designed for small hands, and the wide mouth allows for easy cleaning, pouring and filling.

The medical-grade, silicone nipple is more than 2 inches in diameter at the base and has variable thicknesses so it feels more like the real thing. As your baby sucks, the long nipple adjusts, mimicking the way a human breast reshapes during breastfeeding, promoting correct oral development and healthy teeth. The nipple also features a double venting system, helping reduce colic and promoting healthy digestion.
  • Toxin free bottle and nipple: no BPA, phthalates, lead or anything that is harmful to your baby
  • High quality, 18/8 food-grade stainless steel doesn't retain or impart flavors
  • Contoured tapered bottle designed for little hands
  • Wide-mouth for easy filling, pouring and cleaning
  • Wide base and nipple shape encourages proper latch
  • Double-venting reduces nipple collapse and colic
  • Nipple made from soft, medical-grade silicone
  • Nipple promotes proper oral development
  • Flow rates allow natural-paced, relaxed feedings
  • Threads compatible with all Kanteen Wide caps
  • Portable, reusable, and recyclable
  • Dishwasher safe
793,207 marketplace ratings 4.6★ average

eBay

764,027

ratings · 99.8% positive

Amazon

26,221

ratings · 4.6★

Walmart

1,840

ratings · 4.5★

TikTok Shop

1,098

ratings · 4.5★

Best Buy

21

ratings · 4.38★

Target Plus

Authorized Seller

100,000+ units sold

As of August 2026 · Counts are lifetime; ratings and percentages reflect the last 12 months

ForzaBucks Rewards Free to join · 300 ForzaBucks welcome bonus Earn 3 per $1Redeem $5–$40Refer & earn

Welcome bonus

300

free at signup

Every order

3 per $1

earn on all merchandise

Birthday

200

ForzaBucks every year

Reviews

Up to 200

per verified review

Refer a friend

Give $10 · Get 500

friend's first $50+ order

Redeem

$5–$40

off at checkout

Join ForzaBucks — free