Primus 4 Seasons Double Wall Stainless Steel Mug 0.3L

The Primus 4 Seasons Double Wall Stainless Steel Mug is a 0.3L (10 oz) camp-and-everyday mug built from 18/8 food-grade stainless steel with double-wall construction that keeps hot drinks hot and cold drinks cold. It weighs 5.3 oz and measures 2.9 inches wide by 3.5 inches tall. A second 0.5L size is also available.

Flavor-Neutral Stainless Steel

The 18/8 food-grade stainless steel shell neither imparts nor retains flavor, so morning coffee tastes like coffee and not like last night's tea. That neutrality matters on a long trip when the mug sees repeated use across different drinks without a full wash between each one.

Double-Wall Construction Without the Bulk

The double-wall design insulates the contents without adding a sleeve or a separate lid, keeping campfire coffee steaming hot long enough to actually drink it and keeping a cold nightcap cold without condensation forming on the outside. The polished exterior stays cool enough to hold comfortably even when the contents are hot.

A Handle Built for Gloves

The streamlined handle is sized to fit a gloved hand during cold-morning hot drinks and works equally well bare-handed around the campfire. The large-mouth opening makes filling from a pot straightforward and simplifies cleaning in the field.

Features

• 18/8 food-grade stainless steel: does not impart or retain flavor
• Double-wall insulation: keeps drinks hot or cold without a separate sleeve
• Traditional mug silhouette: glove-friendly handle and large-mouth opening
• Polished finish: high-quality appearance suitable for everyday use
• Lightweight build: 5.3 oz total weight

Specifications

Who This Is For and Isn't

The Primus 4 Seasons Mug suits campers, overlanders, and everyday users who want a single durable mug that moves between home and camp without babying. The glove-friendly handle and double-wall insulation make it especially practical for cold-weather mornings.

This mug holds 0.3L (10 oz), which is a standard single-serving size; buyers who need a larger capacity should look at the 0.5L version. No lid is included.

Common Questions

Will the mug keep coffee hot for an extended period?

The Primus 4 Seasons Mug uses double-wall stainless steel construction to retain heat, keeping coffee steaming hot longer than a single-wall mug would. No specific hold time is stated in the product data.

Will the stainless steel affect the taste of coffee or other drinks?

The 18/8 food-grade stainless steel used in this mug is specified as flavor-neutral: it does not impart or retain flavor, so drinks taste as intended regardless of what was in the mug previously.

Is the handle usable with gloves on?

The Primus 4 Seasons Mug features a streamlined handle sized to accommodate a gloved hand, making it practical for cold-morning use at camp or in the field.