The Reactor Midweight enhances your sleep system with advanced Thermolite® Pro fabric.
Key Features
- ✅ Infrared-absorbing ceramic pigments and hollow-core fibers trap body heat, adding up to 6°C|11°F to a sleep system with minimal bulk.
- ✅ Stretch-knit fabric and arm openings allow unrestricted sleep, making it a great fit for any shape sleeping bag.
- ✅ Quick-drying and easy to clean, it features HeiQ Fresh odor control and helps extend your sleeping bag’s lifespan by reducing wash frequency.
- ✅ Boosts Sleep System Warmth – Thermolite® Pro uses Far Infrared technology and hollow-core fibers to trap and reflect body heat without extra bulk
- ✅ Freedom to Move – Stretch-knit and shaped arm openings allow unrestricted movement, providing natural comfort throughout your sleep
Technical Specifications
| Brand |
Sea to Summit |
| Equipment Type |
Sleeping Bags & Quilts |
| Available SKU |
053301, 053302, 053303 |
| Size |
Short, Regular, Long |