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Heavy Duty Field Thermos

Regular price $44.99

Shipping calculated at checkout

Color: Black

In stock

Spend $100 to get free shipping

Goes well with:

Steeltown Coffee

Steeltown Coffee

Death Before Decaf Camp Mug

Death Before Decaf Camp Mug

10L Waterproof Field Pack

10L Waterproof Field Pack

Our 22oz. Heavy Duty Field Thermos is the perfect adventure companion. Featuring double-wall stainless steel vacuum construction and premium copper insulation, the Field Thermos is capable of keeping your water and beer cold for 48 hours and your coffee hot for at least 12 hours.

Fast Shipping Info


  • FREE SHIPPING in Canada & USA on orders over $100
  • $9 Flat-Rate Next Day Shipping in the Greater Hamilton/Toronto Area
  • Free Local Pick Up at our Hamilton Headquarters
  • Worldwide Shipping available at checkout

We package and ship orders very fast.

All online orders are processed the same day as your order and shipped the same day or the next day. You will get a tracking number as soon as we ship your package.Note: We do not package or ship on Mondays or Tuesdays.

All packages imported to your country may be subject to customs, taxes or other fees. You are responsible for all applicable customs, duties, taxes and fees charged by your government.


The double wall construction prevents condensation from building up on the outside of the bottle.

The wide-but-not-too-wide opening is large enough for ice cubes and easy pouring but small enough to drink out of comfortably.

And it will fit almost every cup holder.


With durable, semi-gloss powder coating and a premium stainless steel screw on, spill resistant lid with a handy-dandy stainless steel carrying loop, the Field Thermos can go anywhere you can go, and will take pretty much everything you throw at it.


A million plastic bottles are bought around the world every minute - that's 25,000 plastic bottles a second - and that number will jump another 20% by 2025. In Ontario alone, one billion plastic water bottles are sent to landfill every year. Plastic water bottles are ruining the planet.

We wanted to make a rugged, everyday thermos that keep your beer cold for 48 hours and your coffee hot for 12 hours. But we also wanted to make a thermos that would literally last for years and years.

Scroll up to read the reviews about how durable our Field Thermos really is.

Field Thermos FAQ's

Is the Field Thermo really heavy duty?

Um. Yes. We've driven over them. They rolled off roofs. They've survived steel factory floors. They have been on mountain peaks and rolled around the bottom of the Grand Canyon. They are stainless steel and power coated just like a motorcycle part.

How long will the Field Thermos keep liquid cold for?

48 hours. Don't belive us? Try it out for yourself.

How long will the Field Thermos keep liquid hot for?

12 hours. We had a customer put hot tea inside while at the peak of Mount Kilimanjaro. The Thermos stayed outside in the snow over night. When he woke up, his tea was still hot.

Will the Field Thermos fit my cup holder?

Yep. We designed the Field Thermos to fit almost any cup holder. And we've never met a cup holder that didn't like the Field Thermos.

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