Details

Prepare for the coldest of outdoor adventures with the THERMOLITE® Reactor Fleece sleeping bag liner by Sea to Summit. As the warmest option in Sea to Summit's liner collection, the Reactor Fleece is the ideal choice for amplifying the warmth of your sleeping bag in extremely cold environments. It can also be used as a 'stand-alone' sleeping bag when the weather is milder, making it a versatile addition to your outdoor gear arsenal.

Features:

• Enhanced Warmth: The Reactor Fleece liner is designed to boost the warmth of your sleeping bag, increasing its insulation by an impressive 32°F (18°C). This feature is especially beneficial when facing extreme cold, as it ensures you stay comfortably warm during chilly nights.
• Innovative THERMOLITE® Fabric: The THERMOLITE® fabric within this liner mimics the hollow structure of a polar bear's fur, creating a network of insulating air pockets. As a result, the Reactor Fleece keeps you cozy by trapping a high level of insulating air close to your body.
• Luxurious Comfort: The Reactor Fleece boasts luxuriously soft THERMOLITE® fleece fabric, providing an exceptionally comfortable sleep experience. Whether you're using it to augment the warmth of your sleeping bag or as a 'stand-alone' sleep solution, you'll appreciate the plush comfort it delivers.
• Technical Mummy Shape: Designed in a technical mummy shape with a drawstring hood, this liner conforms to the contours of your body, minimizing heat loss and optimizing insulation. The quarter zip feature simplifies entry and exit for added convenience.
• Easy Maintenance: Maintaining your Reactor Fleece is a straightforward task. You can machine wash it without requiring special detergents. It's important to avoid fabric softeners and dryer sheets to preserve its performance.
• Versatile Use: While the Reactor Fleece excels at boosting the warmth of your sleeping bag in cold conditions, it can also be used as a 'stand-alone' sleeping bag in warmer weather or environments with sand. Its versatility makes it a valuable addition to your outdoor gear collection.
• Ultra-Compact: When not in use, the liner easily packs into its own Ultra-Sil stuff sack, taking up minimal space in your backpack.

Specifications:

• Mummy Shape
• Compressed Volume: 2.5 Liters
• Dimensions: 200 x 70 cm
• Packed Size: 22 x 13 cm
• Weight: 379 grams

The THERMOLITE® Reactor Fleece sleeping bag liner is your reliable companion for extreme cold weather adventures. Whether used to amplify your sleeping bag's insulation or as a comfortable 'stand-alone' sleep solution, it ensures that you remain snug and warm in chilly conditions. Elevate your outdoor sleep experience with this luxurious and high-performance liner from Sea to Summit.