The Therm-a-Rest Boost 650 20F/-6°C is a versatile sleeping bag designed to provide comfort and warmth during cold camping nights. Crafted with 650-fill hydrophobic down, it retains insulation even in damp conditions. Its standout feature is the ability to expand from a mummy ...The Therm-a-Rest Boost 650 20F/-6°C is a versatile sleeping bag designed to provide comfort and warmth during cold camping nights.
Crafted with 650-fill hydrophobic down, it retains insulation even in damp conditions. Its standout feature is the ability to expand from a mummy shape to a roomier form, thanks to a central zipper and two arm openings, allowing greater freedom of movement and comfort. Weighing approximately 1 kg, it is easily compressible and portable, making it ideal for three-season hikes and camping.
The box-baffled construction and ergonomic seams ensure even heat distribution and minimize cold spots. Additionally, it is compatible with Therm-a-Rest sleeping pads via SynergyLink connectors, ensuring a stable and comfortable night's rest. This sleeping bag is an excellent choice for outdoor enthusiasts seeking a balance between warmth, weight, and versatility.