Great
"Great water cones out when you pull the top"
Our popular Sport Cap features a soft silicone spout and improved valve. The silicone spout is completely removable for easy cleaning. This cap is packed full of useful features; dishwasher safe, attachment loop, and one-handed operation—quiet performance, removable spout, and 25% higher flow rate. NOTE: Compatible with Classic narrow mouth bottles only (with internal threads). Cap is NOT leak proof. Recommended for kids ages 4+.
Features
- Soft silicone spout
- Spill proof, high flow
- Cap is not designed to be leakproof
- Handy attachment loop
- Dishwasher safe
- Compatible with Classic Klean Kanteens only
Specifications
| Weight | 1.5 ounces (42.5 g) |
| Size | 2.875" H x 2.5" W (73 mm H x 63.5 mm W) |
| Leakproof | No |
| Note | Not for use with hot beverages |
Child Safety Warning: Sport Cap 3.0 not intended for children 3 and under. Not intended for chewing or teething. Always use this product with adult supervision. Always ensure the silicone valves are properly installed. Adult assembly required.
Care and Use
Check out our Care and Use page for videos, maintenance and cleaning tips.
Questions about materials or sustainability? Visit our FAQ page.
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Overall rating: 4.287234 / 5 from 94 reviews.
AI Generated Review Summary
The Classic Sport Cap is praised for its quiet performance, easy one-handed operation, and dishwasher safety. It features a removable silicone spout with a 25% higher flow rate, though it is not leak-proof and compatible only with Classic narrow mouth bottles. Recommended for kids ages 4 and up.
Summary topics
- Water Flow: 7%
- Bottle Compatibility: 25%
- Lid Satisfaction: 6%
Review topics: ["size","color","quality","issue","design","water","improvement","gift","use","works","cap","bottle","lid","klean kanteen","loop","kanteen","mark","top","flow","twist","leaks","seal","noise"].
Review highlights
- "Happy with this lid and the flow of water." —
- "Good size and sport cap is easy to clean." —
- "We love our bottles so much and have used them everyday since we received them." —
Reviews
Long term cap issue
"Good quality, we use for 5/6 years and still going. But downside is not easy to clean, every 4/5 months the dirt build up, the big piece of black dirt came out from the mouth. And the air-changing little hole on the cap starts to leak. I guess wear out or when warm water in it. For holding this long, it's pretty good. Something to consider to improve."
Sport’s replacement cap
"A great way product, so nice to see that you don’t have to throw away your bottle when the cap wears out through normal use."
Guys, I love your drink
"Guys, I love your drink bottles! We have had them for years one is 7 years old 😄. But the lids do wear out. But I am still happy and tell everyone to buy there kid a klean Kanteen bottle!"
"Love this new drinking cap, it’s a big improvement on my old one… soft touch doesn’t smack my teeth and it doesn’t make a squeaky noise when I’m drinking! Drinking on the go; whilst working as a Gardener and whilst driving between jobs. It’s perfect for what I need. Thank you!"
Squeaks when drinking
"Super loud when drinking."
"Easy to drink from - good addition to my bottle which i love"
Sports Cap 3.0
"Works well and fit nice. Convenient lug to carry the water bottle."
Sports cap
"Best cap and easy to use."
Worth it.
"This was possibly my favourite present to myself after my son chewed the last top!"