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In Stock Boost 650 20f/-6c Long Perfect Gift [5PbQJnI8]

$49.99 $159.99 -69%

Customizable Comfort for the Great Outdoors The In Stock Boost 650 20f/-6c Long Perfect Gift [5PbQJnI8] is the ultimate companion for your backpacking adventures, offering a unique blend of comfort and versatility. Designed for warmer weather, this sleeping bag empowers you to custo

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Customizable Comfort for the Great Outdoors

The In Stock Boost 650 20f/-6c Long Perfect Gift [5PbQJnI8] is the ultimate companion for your backpacking adventures, offering a unique blend of comfort and versatility. Designed for warmer weather, this sleeping bag empowers you to customize its shape to find the perfect balance of space and warmth. With its semi-rectangular design, you enjoy all the room you need to side sleep, shift positions, and relax, providing unrestricted freedom all night long. The Boost 650's standout feature is the WarmZip™ technology, which allows you to transform the bag from a spacious semi-rectangular shape to a thermally efficient mummy bag with a simple zip-up, boosting its temperature rating by up to 10F/6C.
  • Customize your comfort with adjustable shape options
  • WarmZip™ technology for enhanced warmth

Technical Specifications and Quality Materials

Crafted with attention to detail, the Boost 650 is built to withstand variable backcountry conditions. Its shell and liner are made from 100%-recycled nylon, chosen for its light weight and soft feel, while the PFAS-free DWR coating and hydrophobic down ensure warmth and comfort even in wet weather. The 650-fill hydrophobic down is strategically placed with Zoned Insulation, focusing on warmth-retention areas and reducing it where less efficient, resulting in a lighter, more compressible bag. Additional features like a puffy draft collar, draft tube, and cinchable hood provide extra comfort and protection.
  • 100% recycled nylon shell and liner for durability and eco-friendliness
  • 650-fill hydrophobic down for superior warmth and compressibility

Perfect for Backpackers and Outdoor Enthusiasts

The Boost 650 is an ideal choice for backpackers and outdoor enthusiasts seeking a high-performance sleeping bag that adapts to their needs. Whether you're exploring remote trails or enjoying a weekend getaway, this bag provides the comfort and functionality you need. Its lightweight design, compact packed dimensions, and comfortable fit make it an essential piece of gear for any adventure. The Boost 650 is also an excellent choice for those who prioritize eco-conscious materials and sustainable practices.
  • Perfect for backpacking and outdoor adventures
  • Eco-friendly materials for a sustainable choice

What Our Customers Say

December 28, 2025

Absolutely no complaints!

It's a must have. Trust me.

- Brooks W..

December 28, 2025

Absolutely no complaints!

I'm so pleased I found this item.

- Lance Z..

December 28, 2025

Absolutely no complaints!

Delighted with the performance.

- Jayden F..

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