Best Down Rectangular Sleeping Bags of 2025

The Lowland Outdoor Sleeping Bag offers warmth and comfort with its impressive 835g of 90% duck down, ensuring you stay cosy during your outdoor adventures. Its lightweight design, at just 1890g, makes it easy for you to transport and store, perfect for camping trips. You can also connect two bags using the convenient zip together system, allowing for a larger sleeping area if needed. Additionally, the bag can be fully opened to serve as a blanket, adding versatility for various situations.

The Lowland NC 1 Sleeping Bag is designed for warmth and comfort, featuring 750 grams of high-quality duck down for excellent heat performance, keeping you cosy down to 0°C. Weighing just 1595 grams, it's lightweight and easy to transport, making it perfect for camping trips. You can also connect two sleeping bags together for extra space, and the zip pinch guard ensures hassle-free access while protecting the fabric. Plus, the sleeping bag can be fully opened to double as a blanket, offering versatile comfort.

The OMVMO Down Sleeping Bag offers exceptional warmth with its innovative 3D stereoscopic cutting technology, featuring over 80 independent rectangular 3D lofts that eliminate cold spots. Its multi-functional design allows you to zip two bags together for couples or wear it as a cloak, enhancing versatility. Made from high-quality 400T 20D nylon, it is both soft and durable, while the natural white goose down filling ensures breathability and lightweight comfort. Additionally, thoughtful details like draft tubes and a detachable hood help keep you snug and warm throughout your camping adventures.

The Litume Down Sleeping Bag is perfect for your outdoor adventures, with a comfortable temperature rating of 15°C, and an extreme rating of 5°C. Its combinable design allows you to use it as either a single or double sleeping bag, making it versatile for solo camping or sharing with a partner. The soft 20D Nylon fabric, treated with a water-repellent finish, ensures you stay warm and dry. Additionally, the foot box design provides ample space for your feet, enhancing your comfort during various sleeping positions.

The QEZER Down Sleeping Bag is an excellent choice for outdoor enthusiasts. With its RDS certified duck down filling, you can enjoy a warmer and lighter experience during your camping trips. The sleeping bag is designed to keep you comfortable in temperatures as low as -3 degrees Celsius, making it perfect for spring and autumn adventures. Its spacious design allows for easy movement, while the durable and water-repellent materials ensure you stay dry and cosy. Additionally, the unique channel design prevents down leakage, enhancing your sleeping experience.

The Lowland Outdoor NC 2 Sleeping Bag offers exceptional warmth and comfort, featuring 90% duck down that is evenly distributed for better heat performance. Its lightweight design makes it easy for you to transport and store, weighing only 1730 g. You can combine two sleeping bags using the zip together system, perfect for sharing warmth with a partner. Additionally, the small inner pocket allows you to keep your valuables safe and secure while you sleep.

The QEZER Down Sleeping Bag is designed to keep you warm and cosy, featuring a premium duck down filling that provides effective insulation even at 0°C, and can withstand temperatures as low as -12°C. Its lightweight and compact design make it easy to carry on any outdoor adventure, weighing only 1600g and packing down to a small size. Constructed from durable, high-density nylon fabric, this sleeping bag is both anti-moisture and water-repellent, ensuring it lasts through various conditions. Additionally, its versatile design allows you to unzip it fully for use as a blanket during the day.

The OMVMO Camping Sleeping Bag is designed for comfort and versatility. Its 3D stereoscopic cutting technology features over 80 independent rectangular 3D lofts that provide excellent insulation, ensuring you stay warm without cold spots. You can also transform it into a double sleeping bag by splicing two together, making it perfect for couples. Additionally, it can be worn as a cloak, offering warmth while you move around. When unzipped, it easily converts into a down blanket or duvet, providing further convenience for various camping situations.

The GINZIN Down Sleeping Bag is designed for outdoor enthusiasts seeking comfort and protection. Its waterproof nylon shell and soft Pongee lining ensure you stay warm and dry in cold conditions. The durable zippers and windproof chest design keep the heat in, while the adjustable windshield allows you to customise the fit to prevent wind and rain from entering. Finally, the included Oxford compressed sack makes packing and carrying the sleeping bag easy, perfect for your camping adventures.

The Naturehike CWM400 is designed for comfort and convenience during your outdoor adventures. Its ample down filling of 400 grams ensures a cloud-like experience, keeping you warm in all directions. The independent down channel design prevents the filling from spreading, providing consistent warmth. Weighing just 790 grams, this ultra-light sleeping bag is easy to carry, making it perfect for hiking and camping. Additionally, the premium nylon fabric is both durable and waterproof, ensuring that you stay dry and comfortable throughout your trip.