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Sea to Summit Reactor series insulated sleeping bag liners can extend the comfort range and improve personal hygiene of any sleeping bag. Thermolite hollow core fibers are constructed like the fur of a polar bear, efficiently trapping heat and providing a luxuriously soft, comfortable feel. The knit construction also gives the liners a degree of stretch. Available in four different weights, Reactor technical liners effectively make your existing sleeping bag warmer and more versatile. The original Reactor is the lightest and most compact and can add up to 14F degrees of warmth. The Compact Plus is designed for women with a shorter length and includes heavier layers of Thermolite in the toe box and torso areas for extra comfort. The Reactor Extreme comes in two lengths and has heavier weight Thermolite throughout, extending the range of a sleeping bag up to 25F degrees. The Reactor Fleece is warm enough to use on its own, adding up to 32F degree while still packing down smaller than most fleece blankets. All Reactor liners are mummy shaped with a toe-box, feature a drawcord hood and include a stuff sack. Reactor Thermolite sleeping bag liners are lightweight, compact and easy to clean.
Shipping & Delivery Policy
All orders from Onlinesportsmall are shipped in double boxes and come with full insurance for added protection. Items are typically shipped within 2-3 working days. Our company is based in the United States, and we use secure shipping methods. For your protection, we may contact you for additional order verification regarding the payment method.
Your product will be delivered to your doorstep, carefully packed to prevent any damage. We understand that some customers prefer discretion regarding package contents. To address this, we provide completely discreet packaging. Any product names, descriptions, sender’s names, or other identifying details are encrypted to ensure a fully discreet shipment.
Note: All orders above $250 will require a signature upon delivery.
Shipping Destinations
We currently ship within the United States.
Processing Time
Orders are processed within 1-3 business days.
Shipping Methods & Delivery Times
Domestic (U.S.): 5-8 business days.
Shipping Costs
Shipping costs are calculated at checkout based on the destination and shipping method. Free standard shipping is available within the U.S.
Customs, Duties, and Taxes
International orders may be subject to customs duties, taxes, or import fees, which are the responsibility of the customer. Please check with your local customs office for more details.
Order Tracking
Once your order is shipped, you will receive a tracking number via email to follow your order’s progress.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team, and we will assist you in resolving the issue.
Returns & Refunds
For details on returns and refunds, please refer to our Return Policy.
Contact Information
For any questions, feel free to contact our customer service team at:
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Email: support@onlinesportsmall.com
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Phone: +1 (832) 344-5453
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