Boost 650 32F/0C Sleeping Bag

Product Information

The Therm-a-Rest Boost 650 32F/0C sleeping bag stands out with its unique adaptability, offering both the spaciousness of a semi-rectangular bag and the thermal efficiency of a mummy bag. This versatility makes it ideal for 3-season camping and backpacking, allowing you to fine-tune your comfort and warmth in varied conditions. Its thoughtful design details and eco-conscious materials ensure a great night's sleep outdoors.

Features

• WarmZip™ Tech: Patent-pending center zipper allows conversion from semi-rectangular to mummy shape, boosting warmth by up to 10°F (6°C).
• Multi-Use Arm Holes: Ventilate, read, or access gear without leaving the cozy warmth of your bag.
• 650-Fill RDS-Certified Hydrophobic Down: Strategically placed with zoned insulation for efficient warmth and loft.
• Eco-Conscious Construction: Shell and liner made from GRS-certified 100% recycled nylon with PFAS-free DWR coating.
• YKK Anti-Snag Zippers: Ensures smooth operation and durability.
• Puffy Draft Collar, Draft Tube, Cinchable Hood: Seals in warmth and enhances comfort.

Specs

• Temperature Rating (Lower Limit): 32°F / 0°C
• Temperature Rating (Comfort): 41°F / 5°C
• Weight (Regular): 2 lbs 2 oz (964 g)
• Fill Power: 650-fill-power down
• Insulation Material: RDS-certified hydrophobic down
• Shell Material: 100% recycled nylon
• Liner Material: 100% recycled nylon
• Includes: Compression sack and storage sack