Sigg Alpine Star Flask, Roasted Green 1L
The SIGG Alpine Star Flask 1L is a durable, high-performance thermal bottle designed for demanding outdoor adventures. Built for extreme conditions, it keeps drinks hot or cold for extended periods, making it ideal for hiking, mountaineering, camping, and long days outdoors in all seasons.
Featuring copper-coated double-wall insulation, this flask maintains heat for up to 25 hours and cold for up to 105 hours, ensuring reliable performance from early starts in freezing temperatures to warm afternoons on the trail. Practical design details such as a non-slip silicone base, textured grip, and easy Twist&Pour cap make it simple to use, even with gloves on, while the integrated drinking cup adds convenience wherever you are.
Key Features
- Copper-coated double-wall insulation - keeps drinks hot up to 25 hours or cold up to 105 hours
- Durable construction - designed for demanding outdoor environments
- Twist&Pour cap system - allows easy, controlled pouring without removing the stopper
- Integrated drinking cup - convenient for on-the-go use
- Non-slip silicone base - improves stability on uneven or wet surfaces
- Textured grip with grooves - ensures secure handling, even with gloves
- Lightweight design - easy to carry on long adventures
- 1L capacity - ideal for extended trips and full-day hydration
Specifications
- Capacity: 1L
- Heat retention: Up to 25 hours
- Cold retention: Up to 105 hours
- Insulation: Copper-coated double-wall
- Base: Silicone non-slip base