Sport Bottle Cap
Sport Bottle Cap
Sport Bottle Cap
Sport Bottle Cap

Klean Kanteen Sport Bottle Cap

Sale price$6.95
Sold out
Notify me when back in stock

Enter your email to be notified when the product is back in stock.

Please enter a valid email address

Thank you. You will be notified when this product is back in stock.

Get 13 points when you purchase this product!

Learn more about rewards

Earn points for discounts and free products, plus you'll have access to free shipping, free returns, early access to sales, subscriptions, sales, and more!

Check out our rewards page

Upgrade your classic Klean Kanteen with the Sport Bottle Cap Accessory, the mess-free way to drink on-the-go. Designed with both kids and athletes in mind, the new and improved valve has a 25% higher flow rate, with a leakproof spout to minimize spills. The attachment loop and one-handed operation makes life simple, while the soft food grade silicone spout is great for smaller mouths. Compatible with Klean Kanteens only.
1% for the Planet
This company partners with 1% for the Planet, a nonprofit organization that helps promote environmental stewardship. Members commit to donating at least 1% of their sales to the program, which helps connect them to high-impact environmental nonprofits across the globe.

B Corp
The B Lab is a third-party, non-profit organization that certifies companies as socially and environmentally responsible. B Corps are businesses that go above and beyond traditional business models and aim to create positive change in the world through their practices. These companies must meet rigorous transparency and accountablity standards, while doing what is best for people and the environment.

BPA Free
Products that are labeled as BPA free do not contain Bisphenol A, a chemical commonly found in plastic products. Studies on BPA exposure have shown that high levels of BPA could lead to hormone disruption, effects on behavior and brain function, reproductive problems, breast cancer, heart disease, infertility, and more.

This company donates a portion of their time or profits to charitable efforts in their community or abroad.

Safe and Fair Labor
We support safe and fair labor practices when producing sustainable products. This company cares for their workers by fostering a safe work environment and providing their employees with fair wage.

Klean Kanteen

Klean Kanteen isn't just a brand, it's a family. They use their business as a force for good in everything they do, from the low-impact products they're known for, to their nonprofit partnerships and local community involvement. As a Certified B Corp company, Klean Kanteen is part of a global movement of companies who meet and exceed strict transparency, accountability, and performance guidelines. As a 1% For the Planet member, they've contributed over $1.5 million directly to environmental organizations dedicated to restoring and preserving our natural world. Klean Kanteen continues to push barriers with their Renewable Energy Certificate program, offsetting 100% of the electricity used at their Chico headquarters.

See Klean Kanteen

Customer Reviews

Based on 9 reviews
Charlene S.

When I drsnk from the top it made a loud noise that sounded like turkeys gobbling. I sent an email to the manufacturer and they said that they had trouble with a couple of batches of these tops. They sent me a replacement.

Carolyn N.
Kleen kanteen bottle cap

Love the cap. Transforms the bottle into a convenient water bottle with a closable spout.

Laura W.
I was pleasantly surprised to

I was pleasantly surprised to discover replacement caps here for cheaper than on Amazon.

great to on the go

I have a young child, and this top is indispensable! It makes it possible for the child to drink water in the car easily and without a mess, but is also great for backpacking, as it seals and still makes the water easily accessible. Can't live without at least one of these tops and our Klean Kanteens!

Christina R.
It's a Must-have

I would have liked this lid as an option when I initially purchased the bottle. It's a great addition, especially if you're active. The flow is decent, it's leak proof, and easy to clean.

Time Well-Spent

Everything on our site is vetted through our 5-Pillar Sourcing Methodology, and our Community Experience team is always here to help through chat, call, or email.


Sign up to our newsletter and you'll receive tips, tricks, and advice on living sustainably. Plus, a sneak peek to new products and articles!