Sea to Summit Spark Ultralight Down Sleeping Bag Regular ( 18C) Mummy Shaped Full Length 850+ Loft Ultra Dry Cold Climate For Backpacking Grey & Yellow 1113g

Sea To Summit Spark-18°c Sleeping Bag. Conquer extreme cold with the ultralight SEA TO SUMMIT Spark -18°C sleeping bag. Engineered for alpinists and winter adventurers, it offers exceptional warmth-to-weight and ultimate compressibility. Its performance-focused, contoured mummy fit minimizes heat loss, while technical shell fabrics provide weather protection. Features include a full-length zipper, expedition hood, draft collar, advanced baffle construction for consistent insulation, and an anatomically shaped footbox. Perfect for fast-and-light expeditions and winter camping where every gram and degree matters. SEA TO SUMMIT Spark -18°C Sleeping BagConquer the most challenging cold-weather environments with the SEA TO SUMMIT Spark -18°C sleeping bag. Engineered for alpinists, mountaineers, and winter adventurers who demand maximum thermal performance with minimal weight and bulk, this bag represents the pinnacle of ultralight design. When every gram counts and warmth is non-negotiable, the Spark -18°C delivers uncompromising comfort and safety, allowing you to push your limits in freezing conditions. Its exceptional warmth-to-weight ratio makes it a trusted companion for fast-and-light expeditions where efficiency and performance are paramount.The Spark -18°C is meticulously designed to provide superior warmth and protection from the elements. Its technical features are geared towards maximizing heat retention in a streamlined, packable format.Key Benefits:* Exceptional Warmth-to-Weight: Experience incredible warmth without the penalty of a heavy pack. This bag uses premium materials and construction to deliver a high degree of insulation in an ultralight package, perfect for human-powered adventures.* Ultimate Compressibility: Designed for expeditions where pack space is at a premium, the Spark compresses to an impressively small size, freeing up valuable room in your backpack for other essential gear.* Performance-Focused Fit: The contoured mummy shape fits close to the body, minimizing dead air space that needs to be heated. This efficient design ensures you warm up quickly and stay warm all night long, conserving vital energy.* Technical Weather Protection: Built with high-performance shell and liner fabrics, this sleeping bag offers excellent resistance to wind and condensation, protecting the high-loft insulated down fill and keeping you dry and comfortable.Main Features:* A full-length main side zipper allows for easy access and provides versatile ventilation options.* An oversized zipper draft tube and expedition-sized hood with a draft collar work in unison to prevent precious heat from escaping, sealing you in a cocoon of warmth.* Advanced baffle construction, including vertical baffles on the torso, is strategically employed to prevent down migration and eliminate cold spots, ensuring consistent insulation coverage.* An anatomically shaped, three-dimensional footbox provides ample room for your feet, allowing the insulation to loft fully and keep your extremities warm.The SEA TO SUMMIT Spark -18°C Sleeping Bag in Grey/Yellow is designed for extreme cold weather conditions. With a temperature rating of -18°C, this sleeping bag is ideal for winter camping, mountaineering, or backcountry expeditions.This sleeping bag features a lightweight and compressible design, making it easy to pack and carry on outdoor adventures. The mummy shape of the bag helps to retain heat and keep you warm throughout the night.The outer shell is made of durable and water-resistant nylon fabric, while the inner lining is soft and comfortable against the skin. The bag also has a full-length zipper for easy entry and exit.Overall, the SEA TO SUMMIT Spark -18°C Sleeping Bag is a high-quality and reliable option for those looking to stay warm and comfortable during cold weather camping trips.Technical Specifications and Attributes:* Gender: Men, Women (Unisex Fit)* Recommended User: Adult* Insulation Type: High-loft, moisture-protected Insulated down* Temperature Range: -10 to -20 °C* Comfort: -9°C (25°F) * Lower Limit: -18°C (0°F) * Extreme: -38°C (-36°F)* Bag Shape: Contoured Mummy* Zipper: Full-Length 5 Left Side Zip* Approx. Weight (Regular): 985 g / 2 lbs 2.8 oz* Approx. Compressed Pack Volume (Regular): 9 Liters* Fits User Height Up To (Regular): 185 cm / 6´ 0* Internal Girth (Regular): Chest: 155 cm, Hip: 135 cm, Foot: 102 cm. tradeinn Trekkinn

TECHNICAL DESIGN: The Spark down single sleeping bag features a generous footbox and technical hood maximising thermal efficiency. The 10-Denier Nylon shell, lining, and waterproof hood and footbox ensure durability and protection. PREMIUM DOWN INSULATION: Filled with 850+ Loft Ultra-Dry Down, this mummy sleeping bag provides warmth and comfort. The RDS-certified goose down is treated for improved water resistance, keeping you snug even in damp conditions. BEST FOR COLD WEATHER: Its primary 3/4-length zip with zip-plow and two sliders offers customizable ventilation and easy access. The quilted construction provides warmth, making this camping sleeping bag ideal for autumn and winter trips. ULTRALIGHT AND COMPACT: Weighing just 1113g and compressing down to 9,9L, the Spark compact sleeping bag is designed for ultralight adventures. Length: 185cm. Circumference: Shoulders 155cm, 135cm, 102cm. OUTDOOR GEAR THAT ENABLES FREEDOM: Sea to Summit stands as a testament to the boundless spirit of adventure, blending cutting-edge innovation with a deep commitment to empowering individuals to embrace self-reliance in any environment.