Versatile Double Layer Sleeping Bag with Removable Flannel Liner

For adventurers who demand comfort in the wild, this Double Layer Sleeping Bag is engineered to deliver warmth, flexibility, and versatility. Designed for spring and autumn conditions, it combines a durable outer shell with a removable multifunctional liner, making it perfect for unpredictable weather. Whether you're camping under the stars, hiking through mountain trails, or exploring remote wilderness, this sleeping bag ensures a restful night’s sleep without compromising on performance or portability.

Double-Layer Construction: The splicing double design allows seamless warmth for two, while the removable liner offers customizable insulation. Ideal for shared adventures or solo use, it adapts to your needs with ease.

Heating & Regular Options: Choose between heating versions (BE400) for colder nights or regular (HU250) for milder temperatures. The heating models provide a cozy boost, while the regular ones prioritize breathability and lightweight comfort.

Multi-Zip Configurations: Available in Heating Blue L Zip, Heating Blue R Zip, Heating Brown L Zip, Heating Brown R Zip, Regular Blue L Zip, Regular Blue R Zip, Regular Brown L Zip, and Regular Brown R Zip, ensuring a perfect fit for your setup and preferences.

Soft & Breathable Materials: Made with 80 GSM wash cotton and hollow cotton filling, the sleeping bag offers a plush, hypoallergenic feel. The flannel shawl liner adds a luxurious touch, ideal for chilly mornings or nights.

Lightweight & Compact: Weighing about 2.48 kg (regular) or 2.94 kg (heating), it’s easy to carry and store. The packing size of 25 x 38 cm (regular) or 28 x 40 cm (heating) ensures it fits effortlessly into your backpack.

Adaptable Comfort: The temperature range of 5℃–0℃ (regular) and -1℃ (heating) makes it suitable for a variety of climates. Its standard length (1.8 m height and below) ensures a snug fit for adults.

Sturdy Fabric: The 210 T polyester poogee outer shell is weather-resistant and tear-proof, built to withstand rugged outdoor environments. The Terylene lining adds durability without sacrificing softness.

Removable Liner: The multifunctional flannel shawl liner can be detached and used as a standalone blanket or cloak, offering added versatility for different weather scenarios.

Adjustable Hood: The envelope-type hood with a secure zipper traps heat effectively while allowing for easy adjustments to suit your head shape and temperature preferences.

Travel-Friendly Design: Its compact size and lightweight build make it a reliable companion for backpackers, campers, and travelers seeking reliable warmth without bulk.

Whether you’re braving mountain winds or a cool spring night, this sleeping bag balances practicality and comfort. The breathable cotton filling keeps you cool during the day and warm at night, while the heating version ensures you stay cozy even in freezing conditions. Its seamless double-layer structure eliminates gaps for better insulation, and the removable liner lets you tailor your experience—whether you need extra warmth or a lightweight solution. Crafted for durability and designed for adventure, it’s a must-have for anyone who thrives in the great outdoors.

Materials: 210 T polyester poogee, 80 GSM wash cotton, hollow cotton filling, flannel shawl liner. Care Instructions: Machine washable with mild detergent; avoid high heat to preserve fabric integrity. Origin: Mainland China (Zhejiang). Model Number: CNK2300 SD021. Style: Regular (HU250) or Heating (BE400). Color Options: Blue, Green. Applicable People: Adults.