SIGG Alpine Star 0.5 L is a premium vacuum bottle designed for demanding outdoor use. Lightweight, durable and built for adventure, it is equally at home on hiking trails, camping trips, daily commutes and outdoor activities.
Its copper-coated double-wall vacuum insulation keeps drinks hot for up to 15 hours and cold for up to 56 hours. Made from high-quality stainless steel, the bottle is completely leak-proof, BPA-free and built to withstand years of use.
The silicone base provides extra grip on slippery surfaces while reducing noise when placing the bottle down. Ergonomic contours, textured grip surfaces and pronounced grooves ensure a secure hold, even when wearing gloves. The Twist&Pour cap allows you to pour directly into the included drinking cup without removing the cap completely.