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Our leak proof TKWide Insulated Wide Loop Cap increases the thermal performance of our TKWide bottles with its integrated one-piece vacuum insulated stainless steel center. The cap creates a full stainless steel interior with double silicone gasket seal. The TKWide Insulated Wide Loop Cap features low profile design, easy-carry swivel loop handle and is dishwasher safe. The cap is backed by the lifetime Strong as Steel guarantee for a lifetime of use from your Klean Kanteen solutions. NOTE: Compatible with TKWide insulated bottles only (with internal threads).
| Parts | 1 cap (2 replaceable gaskets) |
| Weight | 4.4 ounces (124.6 g) |
| Size | 2" H x 3.0" W (50.8 mm H x 76.2 mm W) |
| Leakproof | Yes |
Check out our Care and Use page for videos, maintenance and cleaning tips.
Questions about materials or sustainability? Visit our FAQ page.
Overall rating: 4.7462687 / 5 from 201 reviews.
The TKWide Loop Cap is highly praised for its leak-proof feature, stainless steel construction, and excellent quality. Customers appreciate its secure fit, effective insulation, and sturdy handle. The cap is also dishwasher safe and compatible with TKWide insulated bottles.
Review topics: [weight, replacement, quality, fits, customer service, design, looks, handle, plastic, water, improvement, problem, temperature, performance, works, service, use, cap, lid, bottle, leaks, seal, addition, liquids, loop, touch, stays, spills, coffee, caps].
"This is a nice cap with a convenient carrying handle that looks cool and seals well. The reason I only offer 4 stars is because I often have to fiddle with it a bit to seat it properly before I can screw it in. You also have to avoid filling the container to what looks like a top limit because the deep cap will squeeze out the overfill. (Photo shows too full!)"
"I think it is expensive. Especially with shipping. The other cap did not last long. The one that came with the bottle with the flip top. This one looks solid. I hope it lasts."
"LOVE that the TKWide Loop Cap is available for the TKWide Insulated Tumbler with Cafe Cap!!! I use the Loop Cap (instead of the Cafe Cap) for absolute leek-proof hot decaf coffee in my lunch box at work. The cup can sit sideways with absolutely no leaks! Hot decaf coffee with my lunch-box dinner at work, even when I store my lunchbox in the work refrigerator! This is the only narrow, 16 oz tumbler I could find for my small hands! Sturdy, well-constructed materials. Love, Love, Love it!"
"Coming from a different brand, this lid cap was much easier to use & clean on my Klean Canteen 32 oz flask. The quality seems great, the rubber seals are easy to remove to clean so it doesn’t get gross, the handle’s functionality as well as the cap/lid in general is great. Honestly glad I made the switch over."
"Hi there, I’ve been a customer since 2020, and I’m noticing the changes with tKwide cap from then compared to what I purchased now, it’s a lot bulkier now with a lot of rubber parts. Just a friendly feedback to bring back the older caps. Nothing was wrong with them lol change was not needed. But anyways, love klean kanteen love you guys!"
"Great for making tkwide bottle leak free in a bag and I appreciate the plastic free liquid contact concept."
"Exactly as described. Perfect replacement lid. Great addition to the water bottle. Leak proof, easy to close and easy to open."
"this little cap keeps my tea hot all day! i love that is has a stainless steel inside and a handle on top!"
"Well-functioning lid for great Klean Kanteen thermal bottle."
"Thank you for making a non-interior plastic lid!"
