Monster Cot (Scheduled to Launch in Spring 2026)

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For a functional introduction in a video, click here.

A cot is a foldable bed for outdoor use that can be used without worrying about the ground when sleeping in places like camping!

In outdoor scenes like camping, many people cite "sleep" as one of their concerns.

For example...
・The ground is hard and uncomfortable to sleep on
・Even with a mat, the ground is cold or hot
・Can't sleep due to the roughness of the ground
・Worried about insects when sleeping directly on the ground

The cot is recommended for such times!
Unlike a mat, the sleeping surface is elevated from the ground, so it is less affected by cold or heat from the ground and has good ventilation, allowing for a comfortable experience.
Additionally, you can sleep without worrying about the rough ground or insects.

(This is a standard size cot)

However, standard cots tend to be relatively narrow, making it difficult for larger individuals to turn over comfortably on a standard size cot.
The "Monster Cot" is the perfect cot for such individuals!

This is a super large cot with a weight capacity of 300kg, and its size is an impressive 216×92cm!
It is large enough for those who find standard cots cramped to sleep comfortably!

Left: Monster cot (216×92cm)
Right: Standard size cot (191×70cm)

Not only for sleeping, but it can also be used as a chair for multiple people, and its durability makes it resistant to breakage even when children jump on it, so it is very useful even outside the tent!

*Result of three children jumping on the monster cot for three minutes.
Weight Left: 25kg / 10 years old / Male / Middle: 45kg / 10 years old / Male / Right: 35kg / 10 years old / Male

(*We are taking safety into consideration while filming. Please do not actually jump as it is different from its intended use.*)

Even with two adults sitting, there is this spaciousness. You can enjoy a comfortable space as if you are relaxing at home.

For those with larger bodies, the standard size cot can feel cramped and turning over is quite a struggle.
The frame often hits the shoulders, and I don't think it can be said to be comfortable for sleeping.

*The height of the male is 180cm

On the other hand, the monster cot is 216cm tall and 92cm wide.
Being extra large allows for ample space to turn over, providing a comfortable sleeping experience even while camping.

There is quite a difference in the thickness of the frame compared to the standard size.

It is sturdy enough to withstand children jumping, making it suitable as a play area.

*Result of three children jumping on the monster cot for three minutes.
Weight Left: 25kg / 10 years old / Male / Middle: 45kg / 10 years old / Male / Right: 35kg / 10 years old / Male

A comfortable space for parents and children to spend time

Couples enjoying time together

Height adjustable

By folding the legs, it can also be used in low style.

You can adjust the height according to the situation.

◾️ Low Style (Height 24cm)

◾️ High Style (Height 40cm)

Many parts require some force to fit the legs, but it can be assembled easily without applying force, making it simple for women to put together!

Once you get used to it, assembly can be done in about 3 to 5 minutes.

Assembly Instructions

①Join the two poles

②Insert the poles on both sides of the sheet

*Finally, push the pole inside and fit it into the sheet

③Assemble the three legs

Pull the leg that is inserted into the hole to remove it, and insert it into the other hole

*The legs are connected by rubber cords, making them easy to move.

④Fit the legs on both sides onto the pole extending from the sheet

⑤Push the middle support down with both hands until you hear a click

*When using in a low style, keep the four legs stored.

The poles and legs can be folded and stored in a dedicated storage bag. The total weight is about 8 kg, making it easy to carry with one hand and it doesn't take up much space in the car.
Additionally, it serves as a simple bed for disaster preparedness or for guests.

The unit that represents the fabric density is "D (denier)." While most are usually 600D, this time we used 1000D fabric to achieve a smooth texture and higher strength.

It is easy to wipe clean and can be used for a long time with durability.

Due to the high density of the fabric, it reduces body sinking when lying down and also decreases friction with the poles.

Additionally, by matte painting the poles, we further reduce friction with the fabric, resulting in a quiet structure that minimizes creaking sounds while sleeping.

While many cots are made in a single color, this one features a two-layer color design for added style.
You can stylishly use it both outdoors and inside a tent.

It comes with pockets for storing your smartphone, sleeping bag, glasses, and more.

The standard size cot "ZEN BASE COT" is on sale

Here is the product page

Various content is being distributed on the official YouTube "ZEN Channel"!

Channel here

We are also introducing how to use and utilize it, as well as other useful information on each social media platform!