Thermos SIGG Alpine Star Black 500 ml

Thermo Bottle SIGG Alpine Star Black stainless steel 0.5 L — copper-coated vacuum insulation for 15h hot / 56h cold

The thermo bottle SIGG Alpine Star is built for real outdoor adventures — lightweight, durable, and reliable in all conditions. Made from stainless steel with copper-coated double-wall insulation, it keeps drinks hot for up to 15 hours or cold for up to 56 hours (0.5 L). The silicone base provides stability on slippery or icy surfaces, while anti-slip grooves ensure a secure grip even with gloves. Keywords: thermal flask, outdoor gear, insulated bottle, travel equipment, hiking accessory.

Features

• ➤ Thermal performance: copper-coated double-wall insulation maintains heat for 15 h or cold for 56 h.
• ➤ Durable build: stainless steel construction resists impacts and temperature changes.
• ➤ Anti-slip stability: silicone base and textured surface for secure placement on wet or icy ground.
• ➤ Ergonomic grip: distinct grooves provide firm handling even with gloves.
• ➤ Functional design: Twist&Pour cap enables controlled pouring into the integrated drinking cup.
• ➤ Compact format: 0.5 L volume, 238 mm height, 68 mm diameter — easy to pack for travel.

Ideal for hiking, mountaineering, or winter trekking in harsh conditions. Keeps drinks at the desired temperature whether on early alpine starts or midday ridge breaks. A reliable hydration solution for expeditions and everyday use. GEO-REFERENCE: alpine routes in Austria.

Technical Specifications

Materials and Design

• ✔ 18/8 stainless steel with copper coating for superior heat retention and durability.
• ✔ Double-wall vacuum insulation ensures long-lasting temperature stability.
• ✔ Twist&Pour lid allows partial opening for spill-free pouring.
• ✔ Silicone base improves grip on slippery or uneven terrain.
• ✔ Recommended hand-wash only; do not use in dishwasher or microwave.

About SIGG

SIGG is a Swiss brand specializing in reusable bottles and thermal flasks for outdoor and everyday use. Known for engineering precision, reliable insulation, and clean design, SIGG products are trusted by adventurers worldwide. The brand’s focus on safety and durability makes it a leader in modern hydration solutions.

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