smart sleeping bag review
Gear Reviews Outdoor Expose Quantum Sleeping Bag?
Gear Reviews Outdoor Expose Quantum Sleeping Bag? The Nanotac Quantum-Smart Sleeping Bag delivers adaptive temperature regulation that keeps you comfortable in sub-zero conditions, reducing nighttime core-temperature swings by 27% in a 30-night trial. It achieves this by actively adjusting surface conductance and harvesting body heat to power its feedback system.