Reactor Thermolite Sleeping Bag Liner

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$74.95

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As the core of your sleep system, the Reactor liner extends the performance of your sleeping bag and sleeping mat in the coldest of conditions,Thermolite Pro technology uses knit, hollow-core fibers and absorbing infrared ceramic pigments to reflect your

About This Product

Powered by Thermolite® Pro fabric that uses an innovative infrared technology, the Sea to Summit Reactor Thermolite sleeping bag liner provides exceptional warmth, versatility and freedom of movement.

Product FAQs

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Proper care extends the life of your gear. Store items in a cool, dry place. Clean equipment after use with appropriate products. For technical clothing, follow care labels and avoid fabric softeners. Regular inspection for wear and tear is recommended.

We offer a 30-day return policy for unused items in original packaging. Some items like personalized products or consumables may have different policies. Please check the specific product page or contact our customer service for details.

Yes, we ship worldwide. Shipping costs and delivery times vary by destination. International orders may be subject to customs duties and taxes. You will be responsible for these additional costs.

Domestic shipping typically takes 3-7 business days. International shipping varies by destination, usually 7-21 business days. Expedited shipping options are available for faster delivery.

Most of our products come with manufacturer warranties. Warranty periods vary by product type and brand. Technical gear typically has 1-2 year warranties, while clothing and accessories may have shorter warranty periods. Check product specifications for exact warranty details.