Thermos SIGG Alpine Star 0.75L Black
Thermos SIGG Alpine Star Black stainless steel 0.75 L — copper vacuum insulation 20 h hot / 72 h cold
The thermos SIGG Alpine Star is built for true outdoor performance — lightweight, durable, and ready for any challenge. Made of stainless steel with a copper-coated double-wall vacuum insulation, it keeps drinks hot for up to 20 hours or cold for up to 72 hours (0.75 L). The silicone base provides firm stability on slippery or icy surfaces, while the anti-slip grooves ensure a secure grip even with gloves. Keywords: thermos, insulated bottle, outdoor gear, hiking equipment, travel flask.
Features
- ➤ Thermal performance: copper-coated double-wall insulation maintains heat for up to 20 h and cold for up to 72 h.
- ➤ Durable build: stainless steel body ensures impact resistance and long-lasting use in harsh conditions.
- ➤ Stable base: silicone bottom keeps the thermos steady on wet or icy terrain.
- ➤ Ergonomic grip: anti-slip grooves allow safe handling even with gloves.
- ➤ Functional lid: Twist&Pour cap with integrated cup for comfortable pouring and drinking.
- ➤ Compact size: 0.75 L capacity, 269 mm height, and 77 mm diameter — easy to carry in a backpack.
Perfect for hiking, mountaineering, or long outdoor expeditions. Keeps your beverage at the ideal temperature during early morning climbs or midday breaks under the sun. A dependable thermos for year-round adventures. GEO-REFERENCE: alpine routes in Switzerland.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | Alpine Star |
| Main Material | Stainless steel (18/8) |
| Insulation | Copper-coated double-wall vacuum |
| Volume | 0.75 L / 25 oz |
| Color | Black |
| Lid | Twist&Pour with integrated cup |
| SKU | 6170.10 |
| EAN | 7630135617014 |
| Weight | 360 g |
| Height | 269 mm |
| Diameter | 77 mm |
| Country of Origin | China (CN) |
| Collection | 2025 |
Materials and Design
- ✔ Made from 18/8 stainless steel with copper coating for superior thermal retention.
- ✔ Double-wall vacuum insulation ensures up to 72-hour cold and 20-hour heat preservation.
- ✔ Twist&Pour lid allows controlled pouring without full opening to minimize heat loss.
- ✔ Silicone base improves grip on uneven or wet surfaces.
- ✔ Hand wash recommended; do not use in microwave or dishwasher.
About SIGG
SIGG is a Swiss brand known for its precision-engineered thermoses and reusable bottles for outdoor adventures and daily use. The company is recognized for its focus on reliability, insulation performance, and minimalist design. SIGG products are valued worldwide for their safety, durability, and sustainable approach to hydration.

Frequently asked questions
How fast is delivery?
Orders within Latvia are usually delivered within 1–3 business days.
For other Baltic countries and Europe, delivery typically takes 3–7 business days, depending on the destination.
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Simply make sure the item is unused and in its original condition, and we will process your return according to our return policy.
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