Naturehike BE400 CNK2300SD021 Heated Sleeping Bag (Left, Gray)

The reliable Naturehike BE400 sleeping bag is an envelope-style bag for camping and tourism, designed for use during cool off-season periods. The model features a built-in electric heated terry blanket, which provides additional warmth inside the sleeping bag and protects against hypothermia during overnight stays in nature.

The blanket operates from an external power source (Power Bank), which is not included in the set. For correct operation, it is recommended to use a 5V 1.5A adapter with an output power of 10W.

The heating system has three operating modes with different intensities: control is carried out by pressing a button with a color indicator that shows the active mode.

• High (red) – temperature up to 60°C, approximately 5 hours of continuous operation;
• Medium (blue) – temperature up to 45°C, approximately 7 hours of continuous operation;
• Low (green) – temperature up to 30°C, up to 11 hours of continuous operation.

*Operating time is indicated assuming the use of a 10000 mAh power source.

The sleeping bag can be used both with and without the heating blanket: in the first case, comfortable use is possible at air temperatures down to -1°C, in the second — up to +6°C. This makes the model versatile for various outdoor recreation conditions.

The outer layer is made of 210T polyester, which has a smooth surface and repels minor dirt. The high density of the material and the hood with drawstrings protect the body from cold drafts, and inside the hood, there is a possibility to fix a pillow for greater comfort during sleep.

The lining is boiled cotton with a density of 80 g/m2, hypoallergenic and suitable for people with sensitive skin. The filler is hollow cotton, which combines the advantages of natural and synthetic fibers: excellent thermal insulation and increased resistance to moisture.

The model is equipped with a zipper located on the left side; if desired, the sleeping bag can be connected to a similar sleeping bag with a right-side zipper to create a larger space for rest. The dimensions when unfolded are (190+30) x 80 cm, when rolled up, the sleeping bag compresses into a roll measuring 28 x 40 cm and is stored in the included branded cover. The product weight is 2.94 kg.

Care: The product is machine washable using gentle detergents without bleach or softeners. Before washing, the blanket must be detached from the sleeping bag.

Specifications

• Purpose: sleeping bag with hood for outdoor recreation;
• Color: gray;
• Zipper location: left side;
• Terry blanket with heating function, powered by Power Bank (5V 1.5A, 10W);
• 3 heating modes from 30°C to 60°C;
• Operating time up to 11 hours on a single charge (depends on Power Bank capacity);
• Control: pressing a switch with a color indicator;
• Outer material: 210T polyester;
• Lining: boiled cotton 80 g/m2;
• Filler: hollow cotton;
• Dimensions when unfolded: (190+30) x 80 cm;
• Dimensions when folded: 28 x 40 cm;
• Weight: 2.94 kg;
• Manufacturer: Naturehike;
• Category: Camping & Tourism > Tourism > Sleeping Bags.

The Naturehike BE400 is a practical choice for travelers and camping enthusiasts who value comfort in the cool season, the ability to regulate the warmth of the heating blanket, and ease of product care.

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