Strong, sleek, and built for heat that lasts. KeepCup Stainless Steel combines insulation, durability, and minimalist design.

4.8
Thermal

Thermal

From $32.00
4.5
Traveler

Traveler

From $34.00
4.0
Traveler Bundle

Traveler Bundle

From $53.00
5.0
Helix Bottle

Helix Bottle

From $36.00
4.8
Commuter

Commuter

From $34.00
4.0
Traveler Bundle Clear Top

Traveler Bundle Clear Top

From $53.00
5.0
Helix Bottle Clear Top

Helix Bottle Clear Top

From $45.00
5.0
Cold Cup Thermal

Cold Cup Thermal

From $34.00
4.5
Thermal QuickSip

Thermal QuickSip

$28.00
5.0
Camp Mug

Camp Mug

$28.00
What’s the best travel mug material for hot and cold drinks?

Insulated stainless steel is best for keeping drinks hot or cold for hours. Glass offers a premium, barista-style experience, while plastic is light and practical for commuting. All KeepCup Travel Mugs are made with high-quality, reusable materials that perform beautifully on the move.

What’s the best material for reusable cups and travel mugs?

The best material depends on your lifestyle. Stainless steel keeps drinks hot or cold for longer, glass gives a clean café feel, and lightweight plastic is perfect for on-the-go ease. Every KeepCup is made with durable, food-safe, and recyclable materials designed for daily use.

Is stainless steel good for cold coffee and iced lattes?

Yes — stainless steel is ideal for iced coffee and lattes. It’s durable and reusable. The high quality 8/8 electropolished steel used by KeepCup ensures there is no taint to taste and it doesn’t retain flavor, keeping your drink fresh every time. Plus, it’s endlessly recyclable and made to last. Discover more about KeepCup materials and how we prioritize a sustainable supply chain and recycled content.t