Fengzel Outdoor Mummy Sleeping Bag with Arms and Goose Feather Minimum Use Temperature For Disaster Extreme Cold Cold Weather Clothing Winter Down

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [Mummy-style sleeping bag with excellent cold protection and comfort] This mummy-style sleeping bag has a high degree of closeness to the body and high heat retention. The wide trapezoidal foot box design at the feet allows you to sleep comfortably without feeling cramped around the feet. [Latest design that allows hands and feet to be exposed] Two zippers are attached to the chest area, so you can move your hands freely, allowing you to read a book or operate your smartphone while in the sleeping bag. There is also a wide opening for the legs, so both legs can move freely, making it perfect as cold weather clothing! On chilly days, close the openings for your hands and feet to completely wrap your entire body and provide high thermal insulation. On hot and humid nights, you can open the zipper to expose your hands and feet, allowing you to sleep comfortably without feeling hot and stuffy. [Filled with 95% high-quality goose down] Geese are free-range for long periods in down-producing areas with excellent natural environments and extreme temperature differences, and are larger than ducks, allowing them to produce larger, higher-quality down balls. The dense radial feather barbs allow them to take in plenty of warm air, resulting in high-quality goose down with 95% high purity. It has better heat retention, bulk and elasticity than duck down, and offers a warm sleeping experience and a soft feel, making it a rare feather that is used in high-quality sleeping bags and futons. [Multi-functional fabric] The front and back of the sleeping bag are made of 400T & 20D nylon with a strong water-repellent finish, which not only prevents the down from blowing out, but also prevents the down from getting wet from the moisture in the outer layer. In addition, the material itself has high friction strength, a beautiful luster, good breathability, light and soft, easy to clean, and has a gentle touch, making it compatible with your skin and allowing you to enjoy a light and comfortable feel. [Size-adjustable three-dimensional hood] The three-dimensional hood with drawstring can be freely adjusted around the head. On low-temperature nights, tighten the drawstring to completely wrap around the head and shoulders and increase heat retention. On high-temperature nights, loosen the drawstring to avoid stuffiness. It is very convenient to adjust ventilation and temperature depending on the camping location, temperature, season, etc.