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Stylish and functional for on the go · Review · 22-08-2026

OutIn Reisebecher - Sandweiß

The OutIn Travel Mug combines an elegant sand white design with premium 316L stainless steel to keep your drinks at the perfect temperature for hours without compromising taste.

Travel Mugs & Tumblers Redactie Giftkompas · 22-08-2026
Our verdict

An excellent choice for anyone looking for a compact, flavor-neutral travel mug for daily use. While it requires hand washing, the high-grade steel and solid insulation performance make it worth it.

Reasons to buy

  • Made of premium 316L stainless steel that resists odors and metallic aftertaste.
  • Great insulation: keeps drinks hot for up to 6 hours and cold for up to 12 hours.
  • Compact, lightweight, and elegant sand white design.
  • Highly durable, scratch-resistant, and corrosion-resistant.

Watch-outs

  • Not dishwasher safe (hand wash only).
  • Cannot be used in the microwave.
  • At €39.99, it is a premium-priced option for a travel mug.
Advertentie

Pure Taste with Premium Steel

Thanks to the ultra-dense 316L stainless steel inner wall, the flavor of your coffee or tea remains pure. This high-grade material is more resistant to corrosion and scratches than standard stainless steel, preventing lingering odors or metallic tastes.

Hours of Temperature Retention

Whether you prefer ice-cold tea in the summer or piping hot coffee during your morning commute, the double-walled vacuum insulation does its job. Drinks stay hot for up to 6 hours or cold for up to 12 hours.

Compact Design & Care

The OutIn travel mug is designed for daily life, from office desks to outdoor adventures. To preserve the vacuum seal and the exterior finish, please note that it should be hand-washed and kept out of the microwave.

Frequently asked questions

Is the OutIn travel mug dishwasher safe?

No, the manufacturer does not recommend cleaning the mug in the dishwasher to protect its insulation and finish.

How long does it keep drinks hot or cold?

It keeps drinks hot for up to 6 hours and cold for up to 12 hours thanks to its double-walled vacuum insulation.

What makes 316L stainless steel special?

316L steel is medical-grade stainless steel. It is highly resistant to corrosion and prevents the mug from transferring metallic tastes or absorbing odors.

Where to buy

Check the current price and availability at Outin.
View on Outin €39.99

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Editorial overview based on manufacturer data — not our own lab test.