NANGA / Aurora Lite 450DX Mummy-Shaped Sleeping bag

Lightweight sleeping bag with rational structure
This sleeping bag uses AURORALIGHT, a waterproof and breathable material originally developed by NANGA.

The use of highly functional and tough fabrics and high quality down makes the sleeping comfort warm and comfortable.

In addition, the internal structure and details combine to improve heat storage and retention. You will experience highly functional technology.

NANGA
Born in 1941 in Maibara City, Shiga Prefecture. Nanga is a manufacturer of down products that continues to focus on domestic production. NANGA uses safe, high-quality down and produces it with its own unique sewing technology. It is known as the leading brand of winter down outerwear in Japan.

High-performance nylon with excellent moisture permeability, heat retention, and water repellency
AURORA-TEX is a material that gives high waterproofness while not sacrificing moisture permeability, taking into consideration the weakness of down in terms of wetness.

This porous polyurethane waterproof coated material is a highly functional nylon with excellent moisture permeability, heat retention, and water repellency.

Tear-resistant ripstop fabric
Highly functional nylon is made into a ripstop fabric, which has increased tear strength compared to regular nylon.

Soft and supple down that conforms to the body
The down used is white duck down from Spain, which provides “760 fill power” for heat retention.

European ducks are raised in large, stress-free areas, resulting in bulky, strong feathers. The feathers are supple, soft, and comfortable to the body, and the down holes are full of small feathers. The holes create many small spaces that contain air and are rich in heat retention, thermal insulation, and springiness.

Lightweight and warm construction
By using a different construction for the body, upper and lower surfaces, outstanding heat retention is achieved despite the light weight. You can feel the high functionality of the technology.

Details to Improve Sleeping Comfort
The hood section features a drawcord with cord lock. By adjusting it, you can adjust the temperature and fit.

The feet, which tend to feel the cold more easily, have a larger amount of down. In addition, the three-dimensional sewing along the shape of the foot supports stress-free sleep.