Editorial Product Review:

Item Description:
Many accessories are available for Klean Kanteens. All caps and lids are interchangable with all sizes of Klean Kanteens and we only use non-leaching Polypropylene #5 (PP#5) in our caps and lids. Both the loop and flat caps have stainless steel bases to prevent plastic from coming in contact with your beverage.

Amazon.com Item Description:
The perfect companion for your Klean Kanteen reusable drink container, the Sports Cap fits the 12, 18, 27, and 40 ounce stainless steel bottles securely. The Sports Cap twists on and off and has a push and release valve, allowing you to drink on the go. Properly closed, the cap is spill resistant. The polypropylene #5 material is soft on the teeth and comfortable to drink from.

Manufacturer's Warranty
One-year warranty











Product Availability: Usually ships in 24 hours

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More related to this product:
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More related to this product:

• Klean Kanteen Stainless Steel Colored Water Bottles with Poly Loop Cap
• Klean Kanteen Stainless Steel Water Bottles
• Klean Kanteen Stainless Steel Water Bottle Shoulder Sling (27-Ounce Bottles)
• Klean Kanteen Stainless Loop Cap
• Klean Kanteen Stainless Steel Water Bottle Shoulder Sling (40-Ounce Bottles)
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Customer Rating: - excellent
I ordered the 18 oz. canteen first. Then I ordered the sports cap. I love it! The cap does not leak. I feel like I am doing something good for the environment when I drink from my "Kleen Kanteen." I will never buy bottled water again.

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Customer Rating: - user friendly sports cap
After ordering the Klean Kanteen 40oz I used it w/
its original top. Then I ordered the sports cap,
and what a difference. No leaking, easy to drink from,
convenient. I love it, and ordered one for each person
I am giving the Kanteen to. Get it!

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Customer Rating: - Solid cap, doesn't whistle if you use it right.
Its a solid sports cap that is designed specifically for KK. The reason it whistles is that the Kanteen is solid steel and unlike plastic bottles you cannot squeeze it to get the water out. You actually have to suck on the cap to get the water out. There is actually a little soft plastic valve that opens when theres negative pressure in the bottle letting air in from the outside. This is what causes the whistling. If you orient the cap so that this valve is on top and not touching the water inside, it wont make that chirping noise. A bit annoying (thus the -1 star) but it isnt something that is a real dealbreaker.

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Customer Rating: - Good...but noisy.
We love that there is a sport top for our Klean Kanteens, but they are so noisy to drink out of! It sounds like a bird is whistling, if possible. My boys can't bring them to class because they disrupt the teacher. Other than that, they fit nicely and allow you a good flow.