Wild Aspen 0™ Degree Sleeping Bag
Stay warm and comfortable year-round with the Wild Aspen 0, a lightweight and durable sleeping bag designed for four-season adventures.
All sizes but Large have been discontinued
The Wild Aspen 0™ is engineered for four-season comfort. Its synthetic insulation delivers an excellent warmth-to-weight ratio, while the lightweight, durable micro-polyester shell resists water and abrasion. The inner liner is designed to lock in heat, keeping you cozy all night. A fully adjustable mummy hood and spacious foot box provide added comfort, and the zipper draft tube keeps cold air out for uninterrupted, restful sleep.
- Four-Season Cold Weather Warmth: Rated down to 0°F / -18°C, this sleeping bag is built for reliable warmth in winter and dependable comfort through all four seasons. Ideal for cold-weather camping and backcountry use
- High-Performance Synthetic Insulation: Advanced synthetic insulation delivers an excellent warmth-to-weight balance. Retains heat efficiently while remaining lightweight, packable, and dependable in damp conditions
- Durable Water-Resistant Shell: Constructed with tough 50D 230T polyester fabric that resists water and abrasion. Designed to handle rugged outdoor use while protecting you from the elements
- Adjustable Mummy Hood for Comfort: A fully adjustable mummy-style hood with deep pockets helps seal in warmth around your head and neck. Enhances fit and thermal efficiency on cold nights
- Draft Tube for Heat Retention: An insulated draft tube runs along the zipper to block cold air from entering. Helps maintain consistent warmth for uninterrupted sleep
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Easy Storage and Packability: Includes a compression sack for compact transport and hang loops at the foot box for convenient long-term storage when not in use
Cold Weather Warmth
The Wild Aspen 0™ is built for serious cold with a 0°F temperature rating that delivers dependable warmth in winter conditions. High-performance synthetic insulation traps heat efficiently, helping you stay comfortable through long, cold nights outdoors.
Thermal Mummy Design
An adjustable mummy-style hood and insulated draft tube work together to seal in warmth where you need it most. This snug, heat-efficient design minimizes heat loss around the head, neck, and zipper for uninterrupted sleep in low temperatures.
Durable Fabric Build
The tough polyester shell is designed to resist abrasion and stand up to repeated use at camp or in the backcountry. Its lightweight yet sturdy construction protects the insulation while maintaining comfort durability and long-term performance.
