Adding new value to mountain fields with excellent durability and comfort
The Atom Osmo™ is a mountain tent that embodies NEMO's high quality and reliability. The combination of minimalist design and durable materials makes it an ideal choice for a wide range of outdoor enthusiasts, from beginners to experts.
It features a design that allows for safe and quick setup and takedown in the field, and also provides spacious living and vestibule space. In addition, it uses a durable, thick floor material to accommodate various terrains and environments, and has succeeded in reducing the overall weight and storage size so that it can be carried easily while having all the necessary functions. By using Osmo™ fabric for the fly sheet, it provides excellent performance on the trail while also being sustainable.
The appeal of this tent is that it is designed to be easy for anyone to use, while also being reliable and durable enough for use in mountainous areas.
Product Features
Osmo™ fabric (flysheet) combines performance and sustainability
NEMO's proprietary tent fabric is an innovative material that combines excellent performance and sustainability. This 100% recycled material has the following features compared to general tent fabrics:
- It is 20% stronger and stands up to harsh environments.
- The fabric does not absorb water easily and dries quickly, so you don't have to carry a tent that has become wet and heavy due to rain or condensation.
- The elasticity of the fabric when wet is reduced to one-third, so the tent is less likely to sag after being set up even in rainy or humid environments, and maintains sufficient strength until the next morning.
- It has a high initial water repellency and its water repellency lasts four times longer than conventional products, so the waterproof performance is maintained even after long-term use.
- It has extremely high hydrolysis resistance, which reduces deterioration of the fabric and improves its durability.
- Made from 100% recycled materials, it offers high performance while minimizing the environmental impact.

Highly durable floor material
The floor is made of durable 68D recycled polyester, which is less likely to absorb water even when wet. The thick material is strong and durable, making it a great choice for first-time tent buyers and experienced users who want to use it without hesitation.

Sleeve + hook hybrid design
The inner tent is a hybrid design of sleeve and hanging, with a sleeve at the top and clips used for the rest of the tent.
By shortening the sleeves, you can set up the poles after pegging down the four corners and securing them firmly when setting up. When taking down, you can remove the poles first while leaving the inner tent fixed, reducing the risk of damage during setup and takedown or being blown away by the wind. Also, unlike with general sleeve-type tents, there is no need to carefully push out the pole joints to prevent them from getting caught in the fabric when taking down, which significantly reduces the time it takes to take down.
Intuitive color-matched webbing system for easy setup
Have you ever tried setting up your tent with the fly sheet facing the wrong way and had to redo it in frustration?
With the Atom Osmo™, the colors of the webbing on the fly sheet and inner tent match on the front and back of the tent, so even beginners or tired people can intuitively set it up correctly without hesitation.
Spacious living space
It boasts a spacious floor size that allows you to place regular size (183 x 51 cm) mats for the number of people in the tent and still have room to place your gear. While ensuring a comfortable sleeping space, you can also store your organized gear within reach, which greatly improves the comfort of your tent.
Spacious front room
The trapezoidal vestibule space is 60 cm deep and has a large usable area, allowing you to store your backpack, shoes, and other gear with ease. This space allows you to keep the living area inside the tent comfortable while protecting your important gear.
Large rear vent for optimal air circulation
The large rear vent installed on the opposite side of the front door is one of the largest in mountain tents, just like the front door. This ventilation system takes advantage of the tendency of warm air to move from bottom to top, taking in fresh air from the bottom of the front door and effectively expelling hot air and humidity from the rear vent.
In addition, the tent is equipped with foldable struts to maintain tension on the flysheet even during ventilation, ensuring a sturdy structure. This ensures the tent's strength and comfortable airflow while reducing humidity inside the tent and providing a comfortable living space.
Rear vent can be opened and closed from inside the tent
The fly sheet ventilation can be opened and closed from inside the inner tent, so there's no need to go outside even when it's raining.
Vented struts in the vestibule allow for excellent ventilation even in the rain
The vestibule has ventilation struts located above the zipper, designed to allow heat and moisture to escape effectively without making the inside of the tent wet, even when it's raining.
Divi Cube Stuff Sack with variable storage options
Its roll-top, rectangular design fits efficiently in a backpack, and the poles can be packed together or separated for compact carrying when sharing the load with a partner.
Product Specifications
Number of people sleeping
|
2 people |
minimum weight | 1.59kg |
Body Material | 40D Nylon RS/No-See-Um Mesh |
Fly/front room material | OSMO™ Ripstop (nylon, polyester) |
Floor Material | 68D PeU recycled polyester ripstop |
Floor area | 2.8㎡ |
Front chamber area | 0.8㎡ |
Interior height | 112cm |
[About stock]
Since we share inventory between our stores and our online store, it may happen that an item is out of stock after you place your order. In that case, we will contact you as soon as possible. Thank you for your understanding.