Climate Lock™ Vacuum Insulation

With Climate Lock, your Klean Kanteen brings a whole new level of fun and performance to life's adventures. Drinks stay cold up to 100 hours and hot for up to 30 hours*. It’s our commitment to having ice cream at a picnic or hot coffee after a full day out in the backcountry. Couple that with our Strong-as-Steel Guarantee™, and you have the solution to any hot or cold beverage needs.

*1892ml Insulated Classic. Performance varies by size and cap.

Temperate Performance Key

Cold Drinks Stay Iced

Our insulated products come in all shapes and size to help you keep a variety of drinks ice cold. Water, beer, cocktails, cold brew and other beverages will keep their temperature locked in for hours, even days.

"This bottle keeps drinks very cold for over a day. There are times the next day there is still ice in the bottle."
Cindy

Cold Drinks for Hours
Keep Hot Locked In

Hot Beverages for Hours

We use double-wall vacuum insulation and innovative cap designs to achieve excellent thermal performance. Coffee, tea, chai, cocoa and other hot drinks truly stay hot. Our Insulated Kanteens are also leakproof so they keep drinks where you want them (completely contained) and just how you want them (hot for hours). 

"Have a 6 Klean Kanteens for my family. Love the insulated for my morning coffee. Stays hot for hours."
Jill

Shop Insulated

Our double-wall vacuum insulated bottles, insulated tumblers, insulated growlers and insulated food canisters are high-performance, simple, elegant solutions. Extremely easy to clean, replacing single-use water bottles, to-go mugs, and coffee cups.