Salewa Thermos Rienza 0.5L Navy Vacuum Insulated Stainless Steel Bottle

On a crisp morning above the treeline, pause to pour a steaming cup from the Salewa Thermos Rienza 0.5L. Built for alpine starts and long approaches, this double-wall vacuum-insulated bottle keeps drinks hot for up to 12 hours or cold for up to 24. The 18/8 food-grade stainless steel interior is odour-neutral and taste-free, while the navy powder-coated exterior shrugs off scratches and condensation. A screw cap with pour-through stopper lets you serve without fully removing the lid, and the leak-proof seal means it can ride in a pack without worry.

Key specifications

• Capacity: 0.5 L (500 ml)
• Material: 18/8 food-grade stainless steel
• Insulation: Double-wall vacuum
• Heat retention: Up to 12 hours
• Cold retention: Up to 24 hours
• Closure: Screw cap with pour-through stopper
• Leak-proof: Yes
• BPA-free: Yes
• Colour: Navy
• Finish: Powder coated
• Cleaning: Hand wash recommended
• Fits most car cup holders

Why choose it

The Rienza 0.5L balances compact size with serious thermal performance. Its robust, impact-resistant construction stands up to rocky trails and daily commutes alike. The sweat-proof exterior means no condensation on your hands or gear, and the neutral interior keeps every sip pure—coffee tastes like coffee, water like water.

Ideal use cases

• Hiking and trekking: keep tea hot through a summit push
• Camping: cold water stays chilled overnight
• Everyday carry: fits in a backpack side pocket or car cup holder
• Office or study: a full morning of hot coffee without reheating

Good to know

Hand washing is recommended to preserve the vacuum seal and powder coat. The pour-through stopper allows controlled pouring even with gloves on. Salewa’s mountain heritage ensures this bottle is built for real use, from valley floors to high camps.