Primus Thermal Mug

Hardwearing Design and Temperature Retention in All Weather

Primus thermal mugs are crafted from stainless steel with double-wall vacuum insulation that effectively maintains heat and cold. The rugged construction ensures these mugs withstand tough conditions without compromising functionality.

Whether enjoying morning coffee by a lake or pausing with a hot drink on a day hike, the vacuum insulation keeps temperatures stable and your beverage tasting as fresh as when first poured.

Smart Features for Comfortable Use

Primus thermal mugs incorporate thoughtful details for ease of use. Leakproof lids, one handed operation and ergonomic grip surfaces making them practical for any situation.

The wide mouth facilitates easy cleaning and filling with coffee, tea or other drinks. Some models feature a slim design compatible with car cup holders, perfect for commuting and travel.

Choose the Right Thermal Mug for Your Needs

For those preferring open drinking vessels at campfires, we also offer a wide range of cups and glasses.

Primus provides multiple thermal mug models for different uses – from compact daily companions to larger mugs with extended temperature retention.

Popular Models:

• TrailBreak Vacuum Mug 0.35L:
  A lightweight, packable mug that keeps drinks hot or cold for hours.
• Slurken Vacuum Mug 0.4L:
  Sleek and functional with efficient vacuum insulation.
• 4-Season Mug:
  Double-walled stainless steel that keeps drinks warm without burning your hands.

Thermal Mugs for Outdoor Adventures & Everyday Use

If you're also looking for a solution to keep food warm during your adventures, explore our range of food flasks designed to maintain both temperature and flavour for your meals.

With a Primus thermal mug, enjoy hot and cold drinks wherever you go. For outdoor enthusiasts, a reliable thermal mug means always having a hot drink ready whether it's morning coffee at the tent or tea during a trailside break.

A thermal mug is a practical solution for keeping drinks at the perfect temperature during long days outdoors. Many Primus models are also designed to fit most cup holders, making them ideal for travel and daily use.

Frequently Asked Questions About Thermal Mugs

Here, we’ve gathered some of the most common questions we receive about our thermal mugs:

How long does a Primus thermal mug keep drinks warm?

Depending on the model and external conditions, a Primus thermal mug can maintain heat for up to six hours, and keep drinks cold even longer.

Are the thermal mugs leakproof?

Yes, most models feature a leakproof lid to prevent spills during transport.

Can I put my thermal mug in the dishwasher?

Hand washing is recommended to preserve insulation performance and extend the mug’s lifespan.

Which thermal mug size should I choose?

For everyday use, a 0.3–0.4L model offers portability. For longer trips, a larger capacity may be ideal.

Find Your Perfect Thermal Mug

Explore our range of thermos flasks and drinkware accessories for more smart outdoor solutions. Whether you need a thermal mug for commuting, forest walks or mountain trekking Primus has a model to match. With smart design and high performance, you’re guaranteed a hot (or cold) drink whenever needed.