Product Overview
The Coleman Cozy 30°F Sleeping Bag with Integrated Liner is engineered for campers who value versatility, comfort, and low-maintenance care. This innovative sleeping bag combines the functionality of two sleep systems in one: a standard insulated bag paired with a removable fleece liner that zips directly into the interior. Whether you’re facing crisp fall nights or enjoying mild summer evenings under the stars, this dual-configuration design lets you customize warmth without carrying extra gear. The result? A lightweight, compact, and dependable solution for backpackers, car campers, and anyone who values convenience in the outdoors.
What sets this sleeping bag apart is its thoughtful integration of performance features and user-friendly design. From the secure attachment system for the fleece liner to the machine-washable fabric, every detail supports ease of use and long-term durability. The modified mummy shape offers a snug fit that conserves heat while still allowing natural movement during sleep. And thanks to the included compressible stuff sack, storage and transport are effortless—whether you’re stashing it in your vehicle’s trunk or packing it into a daypack.
Key Features
- Modular Temperature Control: Switch between using just the outer sleeping bag or layering with the integrated fleece liner to adjust warmth according to current conditions and personal preference.
- Fully Integrated Liner System: The fleece liner is permanently attached inside the sleeping bag, ensuring it stays in place during use and eliminating the need to manage loose pieces.
- Machine-Washable Fleece Liner: Simply remove and wash the liner separately to keep your sleep system fresh, odor-free, and hygienic after extended trips.
- Coletherm™ Insulation & Thermolock™ Draft Tube: These technologies minimize heat loss at critical areas like seams and the full-length zipper, helping retain core body temperature throughout the night.
- Built-In Hood with Full Sculpted Shape: A contoured hood wraps comfortably around your head and neck, secured by a drawcord to create a seal that blocks wind and cold air.
- Compressible Stuff Sack: Pack the entire sleeping bag system quickly and tightly for easy storage or transport, maximizing space efficiency.
- Modified Mummy Shape: Offers a balance between warmth retention and freedom of movement—less bulk means more comfort when shifting positions or adjusting layers.
Technical Specifications
- Temperature Rating: 30°F (comfort rating)
- Liner Type: Integrated, removable fleece
- Insulation Technology: Coletherm™ synthetic insulation
- Draft Protection: Thermolock™ draft tube along zipper
- Hood Design: Full sculpted hood with cinched drawcord
- Packing System: Includes compressible stuff sack
- Care Instructions: Fleece liner is machine washable; sleeping bag should be spot-cleaned if needed
- Color: Green
- Included Components: Pre-attached fleece liner, stuff sack
Benefits & Use Cases
This sleeping bag shines in transitional weather scenarios—ideal for spring and autumn camping where nighttime temperatures can swing unexpectedly. Instead of deciding whether to bring a separate liner or risk being too cold, you can adapt instantly. On warmer nights, use just the shell for breathability and reduced weight. On colder evenings, zip in the fleece liner for an extra boost of warmth without adding bulk to your pack.
Backpackers will appreciate how the integrated liner system eliminates the hassle of losing or misplacing a standalone liner. Car campers benefit from the all-in-one convenience, especially during multi-night trips where laundry isn’t an option. The modified mummy cut provides enough room to roll over comfortably while reducing wasted space and heat loss compared to rectangular designs.
Performance-wise, the combination of Coletherm™ insulation and the Thermolock™ draft tube ensures reliable warmth even in damp or breezy conditions. The full sculpted hood further enhances thermal efficiency by sealing out cold air around the head—a crucial advantage on exposed ridges or near open water.
Important Notes
The fleece liner must be removed and laundered separately if soiled. Always follow the manufacturer’s care instructions: machine wash the liner on a gentle cycle with mild detergent, then air dry completely before reattaching it to the sleeping bag. Avoid tumble drying, as high heat may damage the fleece fibers. The sleeping bag itself should not be machine washed unless explicitly labeled as such—spot cleaning is recommended for minor stains.
Upon purchase, the fleece liner is already attached to the interior of the sleeping bag; no assembly is required. When packing, ensure both the sleeping bag and liner are fully dry to prevent mold or mildew buildup in the stuff sack.
