Climate Lock

Climate Lock® Vacuum Insulation

With Climate Lock vacuum insulation, your Klean Kanteen brings a whole new level of fun and performance to life's adventures. Drinks stay cold up to 145 hours and hot for up to 47 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. We also have Insulated Food Canisters for lunch, leftovers, soup or meals, hot or cold on-the-go.

*64oz Insulated TKWide bottle. Performance varies by size and cap.

Temperate Performance Key

Cold Drinks Stay Iced

Our insulated products come in all shapes and sizes — from our 8oz Tumbler to our 64oz Insulated Bottle — 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."

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."

Insulated Food Canisters

Our vacuum insulated food canisters include TK Closure™ internal thread design for increased thermal performance. The lid locks in leakproof storage in just a quick quarter turn and features an easy-carry swivel loop. Pack a snack, bring your lunch, and store your leftovers, soup or meals. Keep contents hot or cold for hours of adventure or daily life.

"This canister is awesome. I have tested hot water waited 24 hours the next day the water feel warm not much lost the heat. It's also no leaking I am glad that I ordered 2 of these and extremely happy with it. I would recommend to my family and friends."

Insulated Food Storage Containers

Vacuum Insulated Options

Insulated Comparison Chart

Shop Insulated

Our double-wall vacuum insulated bottles, insulated tumblers, insulated mugs 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.