Therm-a-Rest Boost 650 32F/0C Regular (183 cm) Sleeping Bag - Meadow Green

The Therm-a-Rest Boost 650 is a lightweight, 3-season sleeping bag designed for backpackers and campers who demand warmth without excess weight. Featuring 650-fill Nikwax Hydrophobic Down insulation, this bag offers excellent loft and water resistance, keeping you comfortable in damp conditions. The regular size fits users up to 183 cm (72 in) and provides a generous shoulder girth of 147 cm (58 in) for unrestricted movement.

Advantages

With a temperature rating of 32°F / 0°C, the Boost 650 is ideal for spring, summer, and fall adventures. The box baffle construction prevents down shifting, while the SynergyLink™ Connectors allow you to attach the bag to a sleeping pad for enhanced stability. The included compression sack reduces pack volume to just 5.5 L, making it easy to stow in your backpack.

Suitable for

• Backpacking and hiking trips
• Car camping and base camping
• Three-season use (spring, summer, fall)
• Sleepers who prefer a mummy-style bag with ample room

Key specifications

• Insulation: 650-fill Nikwax Hydrophobic Down (RDS Certified)
• Temperature Rating: 32°F / 0°C (limit)
• Fill Weight: 370 g (13 oz)
• Shell & Liner: 20D Ripstop Nylon
• Max User Height: 183 cm (72 in)
• Shoulder Girth: 147 cm (58 in)
• Hip Girth: 130 cm (51 in)
• Footbox Girth: 99 cm (39 in)
• Packed Dimensions: 15 x 23 cm (6 x 9 in)
• Packed Volume: 5.5 L
• Color: Meadow Green
• Includes: Storage sack, compression sack

Recommendations

The Therm-a-Rest Boost 650 is a reliable choice for backpackers seeking a balance of warmth, weight, and packability. Its hydrophobic down treatment provides extra peace of mind in unpredictable weather. Pair with a compatible sleeping pad for optimal comfort.