Product Description

The Klean Kanteen tops fit any size Klean Kanteen and be swapped in and out for any other style. Mix and Match for full functionality of your Klean Kanteen

Product Details

• Amazon Sales Rank: #12845 in Sports & Outdoors
• Color: Black
• Brand: klean kanteen
• Model: KPPF
• Released on: 2008-05-16
• Dimensions: .10 pounds

Features

• Flat cap in polypropylene fits all sizes of Klean Kanteen water bottles: 12 oz, 18 oz, 27 oz and 40 oz.
• Screws on tight for a leak-proof fit.
• Durable and lightweight.
• Clean in hot water with vinegar or mild soap.

Amazon.com Product Description
The perfect companion for your Klean Kanteen reusable drink container, the Poly Flat Cap fits the 12, 18, 27, and 40 ounce stainless steel bottles securely. The cap twists on and off and if properly closed, will not to spill, even if you throw the bottle in the bottom of your backpack. The polypropylene #5 material is soft and comfortable to drink from.

Manufacturer's Warranty
One-year warranty

Customer Reviews

Made my water taste nasty...it has water inside it!
This cap is worthless. It made my water taste bad (whereas the original 'sport cap' never did), so I removed the silicone o-ring and put the cap in the dishwasher, thinking it had some coffee residue on it or something.

After I took it out of the dishwasher, I could hear water sloshing around _inside_ of it! It appears to be completely impermeable - there are no apparent holes in it. Nevertheless it has water inside of it, with no evident way to get the water out.

The 'sport cap' that came with my Kleen Kanteen is hollowed out, like an upside-down cup - there is no bottom. This low-profile cap is hollow but has a bottom - it has a continuous outer surface like a fishing bobber or something.

Clearly they need to work on their quality-control. Avoid this cap like the worthless POS that it is.

Better than the cap that came with my Klean Kanteen
I like this a little better than the stainless/plastic one that originally came with my Klean Kanteen. Unfortunately, like the stainless/plastic cap, this cap gets some water trapped inside it when washed in a dishwasher--maybe not quite as much with this one, but I can hear it sloshing around in there when I shake the cap.

This cap is all plastic (polypropylene, which has a fairly safe reputation at this time.)

Unlike the plastic loop-top cap, this one has a a texture around the edge where you grip it to tighten or loosen it.

Klean Kanteen top
I bought this to replace the sport top. A club in my golf bag knocked the top off (the sippy part). I think this top is also more sanitary