Klean Kanteen 20oz TKWide with Twist Cap review

The Klean Kanteen 20oz TKWide with Twist Cap ranks first because it pairs the longest published cold claim on this list with a cap built for drinking on the move. Klean Kanteen lists 59 hrs iced for this size, well past the 24 hours Hydro Flask and CamelBak quote for their bottles. The included Twist Cap is leak proof and has a built-in reusable steel straw, so you can sip in a seat without opening the whole lid, and the TK Closure thread sits inside the mouth with a smooth, rounded lip that is easier to clean. The same bottle takes Klean Kanteen's Chug, Loop, Café and Straw caps, sold separately from $14.95, which is useful if you want coffee in the morning and water later. It costs $36.95 on the US store. The trade-offs: the page we read gives no hot-drink time or weight, it costs more than CamelBak, Stanley or Nalgene, and engraved bottles are final sale. We compared documented features and published prices and did not test the bottle.

Who it is for

travelers who want ice to last for days

Price

$36.95 on Klean Kanteen's US store as of November 2026.

20oz TKWide with Twist Cap Sale price $ 36.95
Quoted from the vendor pricing page on November 14, 2026.

Key features

• Klean Kanteen lists 59 hrs iced for the 20oz size
• Leak proof Twist Cap with a built-in reusable steel straw
• TK Closure internal thread with a smooth, rounded lip for drinking and cleaning
• Works with the TKWide Chug, Loop, Café and Straw caps, sold separately from $14.95
• Laser engraving available on solid colors and the brushed finish

Strengths and weaknesses

• Strength: 59 hours of ice retention is the longest cold claim on this list
• Strength: Built-in straw lets you sip without unscrewing the cap on a plane or train
• Strength: One bottle takes five different TKWide caps for coffee, water or chugging
• Weakness: $36.95 costs more than the CamelBak, Stanley or Nalgene picks
• Weakness: Klean Kanteen does not publish a hot-drink time or a weight on the product page we read
• Weakness: Personalized bottles cannot be returned or exchanged

Key facts

• Price: $36.95
• Capacity: 20 oz
• Cold claim: 59 hrs iced
• Cap: Twist Cap with steel straw
• Warranty: Lifetime Limited Warranty (brand policy)

Where it ranks

Klean Kanteen 20oz TKWide with Twist Cap is No. 1 in our Best Travel Water Bottles verdict.