The Kelty Cosmic Synthetic 0 Deg Sleeping Bag - Long is a premium synthetic-insulated sleeping bag designed for cold weather camping and emergency preparedness. Suitable for temperatures around 0 °F / -18 °C, this Long variant caters to individuals up to 6′ 6″ (198 cm) tall, ensuring both warmth and comfort without compromise. Built with CirroLoft™ ECO insulation and a durable nylon shell, this sleeping bag combines resilience with affordability.

Whether you're gearing up for winter expeditions, cozy overnight getaways, or readying yourself for unexpected scenarios, this sleeping bag proves to be a dependable companion. Its synthetic filling offers superior resistance to damp conditions, while the extended size accommodates those in need of a longer sleeping solution.

**Why you’ll love it**: This sleeping bag delivers reliable warmth in cold environments, specifically tailored for taller users or those desiring extra length. The synthetic insulation guarantees peace of mind in wet UK weather or changing conditions, essential for outdoor pursuits and emergency readiness. With its ample dimensions and robust build, this sleeping bag stands as a trustworthy asset for extended trips, base-camp dwellings, or emergency shelters.

Points for consideration: While offering great value, a fully synthetic sleeping bag typically demands more packing room and might weigh more than comparable down-filled alternatives. If your goal is ultralight or minimalist backpacking, carefully evaluate weight and packed size against other choices. Furthermore, ensure the chosen size (Long vs Regular) suits your needs for the best fit and comfort.

Specifications:

• Temperature Rating: Approximately 0 °F / -18 °C (comfort rating) for the Long version.
• Size - Long: Accommodates sleepers up to approximately 6′ 6″ / 198 cm in height, with a length of around 84″ / 213 cm.
• Insulation: Features CirroLoft™ ECO synthetic fill (crafted from recycled fibres) - perfect for damp or variable conditions.
• Shell & Liner Materials: Constructed with a robust nylon taffeta shell (approximately 380T or equivalent), lined with poly/taffeta fabric for added comfort.
• Shape & Fit: Boasts a mummy-cut design with a footbox for natural warmth and comfort.
• Features:
  • Includes a full-length draft tube and anti-snag zipper for improved thermal retention.
  • Equipped with an internal stash pocket for storing small essentials like headlamps or phones.
  • Utilizes PFC-free DWR treatment on the shell (varies by batch) for enhanced eco-friendliness and weather resistance.
• Colour / Variant: Available in Long size with synthetic fill (verify specific colour options and SKU details when placing an order).

• Fits User Height: Up to approximately 198 cm (6′ 6″)
• Bag Length: Approximately 213 cm (84″)
• Weight (Long approx): Approximately 2.3 kg (around 5 lb 3 oz) as per specifications.
• Temperature Rating: Approx. 0 °F / -18 °C
• Insulation Type: Utilizes CirroLoft™ ECO synthetic insulation