Simplified Sea to Summit Reactor Insulated Sleeping Bag Liner, Regular (83 x 35)

From the brand Sea to Summit - Sleep Liners:

Sea to Summit stands for a culture of design perfectionists who develop ingenious, functionally beautiful products with an independent, free-thinking Australian attitude. The company strives to create equipment that is nimble and light, but serious enough to deliver when called into duty. Their gear works just that little bit better, so users may find themselves inspired to take the less-traveled road more often.

Ingenious. Functional. Reliable. Unconventional. Inspiring. These are the hallmarks of the THERMOLITE Reactor liner, Sea to Summit's top seller in the sleeping bag liner range. This is an excellent cold weather option for those who need additional warmth. It is a super stretchy, soft, and comfortable choice with a mummy shape, foot box and a drawcord hood. Compact and lighter weight than fleece, this product is a top seller for good reason.

The Reactor Series Sleeping bag liners and the foot boxes of the Women's Trek, Talus and Latitude Sleeping Bags use hollow core THERMOLITE fiber to add warmth. Hollow cores fibers trap extra air for insulation, just like the hollow-cores of polar bear or caribou fur. Knitted THERMOLITE fabric is soft and stretchy and comes in three different weights: 80g/m² fabric used in the Reactor and the underside of the Compact Plus liners; a 110g/m² fabric which is used in the Extreme, and the core and foot box of the Compact Plus liner; and the Fleece, the warmest of all the fabrics.

The THERMOLITE Reactor liner offers several key benefits. It is similar in size to a small foam football when packed, weighing in at just 8.7 oz, or roughly the weight of two sticks of butter. It can add up to 14°F to the temperature range of your sleeping bag, providing enhanced warmth and comfort. Moreover, it is easy to wash and helps to keep your down bag cleaner for longer.

In summary, the Sea to Summit THERMOLITE Reactor liner is an ingenious, functional, and reliable sleeping bag accessory that can enhance the performance of your camping and travel sleep system. Its unconventional design and inspirational qualities make it a top choice for discerning outdoor enthusiasts.

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