
Highlights
Second Summit: Lets give gear a second chance. Shop our expertly inspected, pre-owned gear delivered to you in like new condition and protected by the Sea to Summit Guarantee.
Sustainable Savings: This gear is brand new and ready to adventure, but its original packaging had a different story. We are listing it here for a sustainable second act with an extra discount.
Best Use: Backpacking & Camping
Weight: 9.3 oz | 263 g
Length: 6 ft | 183 cm
Packed Size: 5.75 x 4 in | 15 x 11 cm
About The Product
The THERMOLITE® Reactor Compact sleeping bag liner is the ideal choice for gram counters under six feet who want to add warmth to their sleep system. The world’s first ‘hybrid’ sleeping bag liner uses a combination of two weights of THERMOLITE® fabric, with the warmer fabric strategically positioned across the torso and in the footbox. The THERMOLITE® fibers work like the hollow structure of a polar bear's fur, which traps extra insulating air. The Reactor Compact Plus keeps your sleeping bag clean, plus it's super easy to wash.
Product Features
Shipping & Returns
Free US Shipping on Orders $50+
Easy 60-Day Returns
For more details, please check out our Help Center.
Find Locally

Reactor Compact Plus Liner (adds up to 20°F) (Like New) Compact Mummy / Red & Black

The THERMOLITE® Reactor Compact sleeping bag liner is the ideal choice for gram counters under six feet who want to add warmth to their sleep system. The world’s first ‘hybrid’ sleeping bag liner uses a combination of two weights of THERMOLITE® fabric, with the warmer fabric strategically positioned across the torso and in the footbox. The THERMOLITE® fibers work like the hollow structure of a polar bear's fur, which traps extra insulating air. The Reactor Compact Plus keeps your sleeping bag clean, plus it's super easy to wash.
Tech specs
-
Added WarmthUp to 20°F / 11°C
-
Best UseBackpacking, Camping & Winter Camping
-
Comes WithUltra-Sil stuff sack
-
Material(s)Thermolite polyester fabric
-
ShapeMummy
Compact Mummy |
---|