Vango Nitestar Alpha 250 Mummy Sleeping Bag - Neptune

Product Description

The Vango Nitestar Alpha 250 is designed for adventurers who demand reliability when temperatures begin to drop. This three-season sleeping bag is an excellent choice for those exploring higher altitudes or camping during the transition between seasons. Its mummy shape is ergonomically tailored to follow the contours of the human body, significantly reducing the internal volume that needs to be heated. This design ensures that your body heat is trapped effectively, providing a cozy sanctuary after a demanding day on the trail. Whether you are hunkered down in a tent during a mountain trek or staying at a basecamp, this bag offers a consistent and warm sleeping area. Ease of use and practicality are central to the Nitestar Alpha experience. The two-way auto-lock zip is designed for smooth operation, allowing you to regulate ventilation from either the top or the bottom. To prevent heat loss, the bag features an insulated zip baffle that runs the length of the zipper, blocking cold draughts from entering. An internal pocket is strategically placed to keep your small essentials, such as a headlamp or mobile phone, safe and within reach throughout the night. The included 4-strap compression stuff sack makes it easy to minimize the pack size, ensuring the bag fits efficiently into your trekking pack for the next stage of your journey. Technically, this sleeping bag utilizes an offset double-layer construction. By staggering the seams of the two layers of insulation, the bag effectively eliminates cold spots, ensuring that heat is distributed evenly across the entire surface. The insulation itself is Alpha Insulation, which offers a superior warmth-to-weight ratio while remaining highly compressible and durable over time. The exterior shell and lining are crafted from Polair 190T polyester, a fabric known for its durability and soft-to-the-touch feel, providing a breathable sleeping surface that enhances overall comfort. The performance of the Nitestar Alpha 250 is optimized for a wide range of conditions, with temperature ratings that suit spring, summer, and autumn use in temperate climates. The 3D hood with dual drawcord adjustment allows you to cinch the bag tightly around your head and shoulders, further sealing in warmth during particularly chilly nights. The Neptune blue color is both practical for outdoor area and visually striking. This sleeping bag provides a functional and robust solution for trekkers who require a dependable shield against the evening cold without carrying unnecessary bulk. Capacity 1 person Total weight 1.65 kg Mummy shape for heat efficiency Three-season performance rating Comfort temperature 2°C Limit temperature -3°C Extreme temperature -20°C Alpha Insulation for high-loft warmth Offset double layer construction to eliminate cold spots Polair 190T polyester shell and lining Two-way auto-lock zip with zip guard Insulated zip baffle to block draughts Internal pocket for small items 3D hood with dual drawcord adjustment Pack size 30 x 24 cm Included 4-strap compression stuff sack Shoulder width 80 cm Foot width 50 cm Maximum user height 190 cm