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Mountaineering Camping Waterproof Envelope Four Season Sleeping Bag

ESB-0009

Size:190+30x80

Shell: 190t Polyester W/R Cire

Lining: Brushed Fabric

Filling: 250g/M2 Hollowfibre

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Product Description

1. Product Introduction

This sleeping bag has an envelope design and is simple and elegant in appearance. Shaped like a rectangular envelope, it is spacious and comfortable, giving you plenty of room to move around. Sleeping bags usually have a variety of colors to choose from, such as blue, green, gray, etc., which are both fashionable and can blend with the natural environment.

 

The sleeping bag is lightweight and durable, making it easy to carry. It is made of high-strength waterproof fabric, which can effectively block the penetration of rain and dew, ensuring that you can stay dry even in wet environments. At the same time, the interior of the sleeping bag is filled with high-quality thermal materials, which can provide you with a comfortable sleeping temperature in different seasons.

 

2. Functional features

Waterproof performance

Outdoors, the weather is changeable and may encounter rain, dew and other conditions. The waterproof properties of this sleeping bag are excellent, which effectively prevents moisture from penetrating the inside of the sleeping bag. Its fabric is specially treated to be waterproof and breathable, keeping the inside of the sleeping bag dry even in humid environments.

 

Thermal performance

Whether it is cold in winter or cool in spring and autumn, this sleeping bag will provide you with good thermal performance. Its interior is filled with high-quality thermal materials such as goose down, duck down or synthetic fibers. These materials have good thermal insulation properties, which can effectively block the cold air outside, so that you feel warm and comfortable in the sleeping bag.

 

All seasons

This sleeping bag is called the Four Seasons sleeping bag because it can meet your sleep needs in different seasons. In the summer, you can open your sleeping bag and use it as a quilt; In the spring and autumn, the warm performance of the sleeping bag is enough to cope with the low temperature at night; In winter, you can zip up your sleeping bag to create an enclosed space and provide a warmer sleeping environment.

 

Comfort performance

In order to improve the comfort of the sleeping bag, a lot of details have been done in the design of this sleeping bag. Its interior is made of soft fabric, which is comfortable and will not cause irritation to the skin. The sleeping bag has space on the head and feet, allowing you to stretch out freely during sleep. In addition, the sleeping bag comes with an adjustable cap that can be adjusted to your needs to provide better warmth for your head.

 

Portability

For mountaineers and campers, portability is very important. This sleeping bag is lightweight and small, making it easy to carry. It fits easily into a backpack without taking up too much space. At the same time, the sleeping bag is also equipped with a compression bag, which can compress the sleeping bag into a smaller volume, which is easy to carry on the road.

 

3. Usage method

Unpack your sleeping bag

Before using the sleeping bag, first open the sleeping bag to allow it to fully unfold. If the sleeping bag is compressed, you need to open the compression bag, take out the sleeping bag, and then gently shake the sleeping bag to return to its natural state.

 

Adjust sleeping bag

Adjust the length and width of your sleeping bag according to your height and build. If the sleeping bag is too long, you can fold the extra part; If the sleeping bag is too wide, you can reduce the width of the sleeping bag by partially zipping up the two sides.

 

Get into the sleeping bag

When the sleeping bag is adjusted, you can enter the sleeping bag. Place your feet in the bottom of the sleeping bag, then slowly lie flat and fully place your body in the sleeping bag. Be careful not to zip up the sleeping bag too tightly, so as not to affect the comfort of sleep.

 

Adjust your hat

If needed, adjust the cap of the sleeping bag so that it fits the head better and provides better warmth. The size of the hat can be adjusted by pulling a rope to adjust to the right size according to your needs.

 

Turn off the sleeping bag

When you get into the sleeping bag, you can zip up the sleeping bag to create an enclosed space. If the weather is cold, you can also zip the head and feet of the sleeping bag to further improve the warmth.

 

4. FAQ

What is a four-season sleeping bag?

The All-season sleeping bag is designed to provide a comfortable sleeping experience in a variety of climates. They usually have good thermal insulation properties, suitable for spring, summer, autumn and winter seasons.

 

What are the features of the envelope sleeping bag?

The envelope design allows the sleeping bag to wrap more tightly around the user's body, providing better warmth. This design is particularly suitable for cold environments because it reduces heat loss.

 

Why do I need a waterproof sleeping bag?

The waterproof function prevents the sleeping bag from becoming wet due to moisture or dew, keeping it dry and comfortable, which is especially important for outdoor activities, as wet and cold environments can significantly reduce sleep quality and comfort.

 

What is the insulation principle of the four seasons sleeping bag?

Four-season sleeping bags are usually filled with insulation materials such as down or synthetic fibers, which trap air and create a layer of insulation that reduces body heat loss.

 

How to choose the right four-season sleeping bag?

When choosing a four-season sleeping bag, you should consider factors such as its temperature rating, size, weight, filling type and water resistance to ensure that it meets your specific needs.

 

How to tell if an envelope sleeping bag is suitable for all seasons?

Check the product's temperature rating and material to see if it is suitable for low temperature environments. High quality insulation material and good sealing design are key.

 

What's the difference between a four-season sleeping bag and a three-season sleeping bag?

Four-season sleeping bags generally have greater insulation and the ability to adapt to wider climate changes, while three-season sleeping bags are lighter and mainly suitable for spring, summer and fall.

 

What does the waterproof rating of a sleeping bag mean?

The waterproof rating of a sleeping bag indicates its ability to resist moisture penetration. High grade means better water resistance, suitable for rainy or snowy environments.

 

How to correctly use waterproof envelope type four season sleeping bag?

Make sure the zipper is completely closed when using and keep the interior as dry as possible. In wet and cold environments, moisture-proof MATS or tent rugs can be used to increase comfort.

 

What's the difference between envelope and mummy sleeping bags?

Envelope sleeping bags provide better room to move around but may not be as warm as mummy bags; Mummy sleeping bags are more compact and warm, but they limit freedom of movement.

 

Does the weight of a four-season sleeping bag affect mountaineering?

Yes, heavier all-season sleeping bags may increase the weight carried, affecting travel speed and physical exertion. Weigh weight against insulation when choosing.

 

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