Reactor Extreme Sleeping Bag Liner Std

Conquer Extreme Conditions with Sea To Summit's Reactor Extreme Sleeping Bag Liner! Adds Significant Warmth to Your Sleeping Bag Reflects Body Heat for Maximum Insulation Lightweight and Compact Design for Easy Transport Prepare for cold nights in the wilderness with Sea To Summit's Reactor Extreme Sleeping Bag Liner, providing extra warmth, efficient heat reflection, and portability to keep you comfortable in the most challenging conditions. Whether you're summiting snowy peaks or braving winter camping adventures, this liner ensures you stay snug and cozy throughout the night, so you can wake up ready to tackle the day ahead. Tech Specs Thermal boost to retain heat and warmth. 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 using knitted, hollow-core fibers and infrared-absorbing ceramic pigments to reflect your body's heat back for enhanced warmth and comfort