Cunhill Stainless Steel Coffee Mugs 13.5oz/400ml, 4-Pack Double-Walled Insulated Mirror Polish

Cunhill 4 Set 13.5oz/400ml Stainless Steel Coffee Mug Double Walled are a durable, double-wall insulated four-pack of 400ml handled mugs designed to keep beverages hot or cold while resisting breaks and stains.

These stainless steel mugs combine practical size, portability and an industrial aesthetic for everyday use at home, in the office, or on the road. Each cup holds roughly 13.5oz (400ml) and features a mirror-polished exterior with a brushed interior, a smooth rim for comfortable sipping, and a wide handle for easy carrying. Built to be stain- and odor-resistant, the set is dishwasher-safe and made to withstand knocks that would chip ceramic alternatives.

How long will drinks stay hot or cold in these double-walled mugs?

The double-wall insulated construction slows heat transfer so hot drinks retain warmth longer and cold drinks stay chilled without condensation. While they don’t perform like vacuum flasks for multi-hour temperature retention, they offer noticeably better thermal stability than single-wall cups.

• Insulation: double-walled stainless steel reduces heat loss and prevents outer-wall burns.
• Comfort: outer surface remains comfortable to touch with hot liquids inside.
• No sweat: cold drinks produce little to no external condensation.

Are these stainless steel mugs safe and easy to clean?

Yes — the materials are chosen for durability and hygiene. The cups are stain- and odor-resistant, non-porous, and dishwasher-safe for routine cleaning, while the smooth rim and brushed interior make manual washing straightforward.

• Material: food-grade stainless steel resists staining and odors.
• Cleaning: dishwasher-safe and simple to hand-wash when preferred.
• Finish: mirror-polished outside and brushed inside for easy maintenance.

What size are these mugs and who will they fit?

Each mug holds approximately 13.5oz (400ml) with a diameter near 3.46 inches (8.8 cm) and a height about 3.94 inches (10 cm). The wide handle accommodates most hand sizes and makes the cups suitable for adults, couples, and older children when supervised.

• Capacity: 13.5oz / 400ml per mug, ideal for standard coffee or tea servings.
• Dimensions: ~3.46" diameter and ~3.94" height for compact counter storage.
• Handle design: broad grip for comfortable holding and carrying.

Where can I use this 4-pack of mugs?

The robust build and unbreakable stainless steel design make the set a versatile choice across many settings. They’re practical for daily home use, office kitchens, camping and picnics, or as serviceware in casual dining and catering situations where shatterproof drinkware is preferred.

• Home and office: reliable for morning coffee, afternoon tea, and shared use.
• Travel and outdoor: lightweight, shatterproof for camping and picnics.
• Hospitality: suitable for casual restaurants, food trucks, and events.

Who is this for: The Cunhill 4 Set 13.5oz double-walled stainless steel mugs are best for people who want a dependable, low-maintenance cup that withstands everyday use — including families, commuters, outdoor enthusiasts, and small businesses. If you need a compact, break-resistant mug with good thermal performance and a comfortable handle, this four-pack is designed to meet those needs without the fragility of ceramic or the bulk of vacuum bottles.