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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).

Our Maintenance Kits are designed to keep your cap fresh and clean. Kit includes one ring gasket and one low seal gasket for the TKWide Loop Cap. Works for the TKWide Loop Cap.

Our TKWide Straw Cap comes with a stainless steel and silicone straw that will fit any of our TKWide bottles. The included straw is a wider 10mm, perfect for smoothies, and comes with cut-to-fit silicone extender allowing it to fit any size of our TKWide bottles. Silicone straw tip is safe, comfortable and all pieces are 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). Cap is NOT leak proof.

Our Maintenance Kits are designed to save your cap. Kit includes one silicone straw tip, one ring gasket and one air vent gasket for the TKWide Twist Cap. Visit our Care and Use page for an instructional video showing assembly. Works for the TKWide Twist Cap.

Twist it, sip it, save it. Our Twist Cap with built-in straw fits all TKWide bottles. Twist open the straw spout to quench your thirst or snap it closed for a completely leakproof lid. The Twist Cap is also equipped with TK Closure™ internal thread design and an easy-swivel loop. Our kit comes with 2 extra steel straws with silicone tips, for different bottle sizes, and a straw cleaning brush. NOTE: Compatible with TKWide insulated bottles only (with internal threads). Not suitable for liquids above room temperature. Not intended for hot or carbonated beverages.

The Tumbler Lid turns any 8oz, 16oz and 20oz Insulated Tumbler and 16oz and 20oz Steel Pint into a perfect to-go cup. The splash-resistant press fit lid has an easy to clean design with removable silicone gasket. Tumbler lid is made from BPA-free polypropylene #5 and is dishwasher safe. NOTE: Tumbler Lid is NOT leakproof.

The Klean Kanteen Tumbler Straw Lid is the perfect accessory for our Insulated Tumblers and Steel Pint Cups and to save the planet from plastic straw waste. Great for smoothies, pressed juice, or iced coffee, the Straw Lid makes sipping easy. Press fit Straw Lid is BPA-free and easy to clean with removable silicone gasket. Includes steel straw with silicone tip. A great solution to single-use straws! NOTE: Straw Lid is NOT leakproof.

Reduce. Reuse. Repair… Our Maintenance Kits are designed to do just that. Our kits include o-rings and gaskets -- a no-fuss fix that extends the life of your bottle so it’s running as long as you are. Kit includes two replacement o-rings for Wide caps. NOTE: Kit and gaskets do NOT work on TKWide internal thread caps.

Works for all Wide caps: Café Cap 1.0, Wide Loop Cap, Flip D-Ring Cap (NOTE: Does not work with Café Cap 2.0)
Wide Opening Diameter: 2.125" (54 mm)

The Wide Loop Cap is leakproof and creates a 100% stainless environment inside your bottle. Made from 18/8, food-grade stainless steel, so your drinks never touch plastic. Easy to carry with swivel bale. Dishwasher safe. NOTE: Compatible with Wide mouth bottles only (with external threads).