NEMO Tensor All-Season

Lightweight, durable, and insulated for all-in-one comfort

The Tensor™ All Season is a part of NEMO's best-selling Tensor series, renowned for its versatility and ability to be used in all seasons. It lives up to its reputation, offering high insulation while remaining lightweight, making it a reliable choice year-round. This model, designed for quiet and comfortable sleep, is a favorite among hikers and mountaineers.

NEMO's unique SpaceFrame™ baffle design utilizes low-stretch fabric trusses to provide stable support while eliminating the uncomfortable rocking and swaying that can occur with a waterbed. Additionally, two ultra-thin Thermal Mirror™ films are suspended within each baffle, efficiently reflecting body heat for superior insulation with an R-value of 5.4. The suspended design also eliminates the annoying "rustling" noise that commonly occurs with conventional air mattresses, helping you sleep quietly and comfortably.

The materials used are also carefully considered, with a soft, high-quality 20D nylon upper and a durable 40D nylon lower. This significantly improves resistance to punctures and tears. The included Vortex™ Pump Sack allows for quick and easy inflation while preventing moisture from exhaling. The Laylow™ Flat Valve also allows you to easily adjust the firmness of the mat with just one finger while lying on it.

The Tensor™ All Season embodies NEMO's meticulous technology and quality, making it the perfect choice for those seeking maximum comfort in any season. For true field players who enjoy outdoor adventures in any season, the Tensor All Season will exceed your expectations.

*The long wide (193 x 64cm) size is a model exclusive to the NEMO official online shop.

Product Features

Lightweight and compact pack size

This air mattress has an insulation rating of R-value 5.4 (ASTM standard) and can be used safely all year round. It is lightweight and compact for storage, yet boasts category-leading strength and durability. With an excellent overall design, it is a best-selling NEMO mat and is popular with many outdoor enthusiasts.

Space frame baffles & thermal mirrors

The space frame baffle structure, which uses a truss structure with low-elasticity material inside the mattress, eliminates the soft, springy feeling that is typical of air mattresses and provides a stable, supportive sleeping experience.You can actually feel the difference when you lie down on this comfortable design.

Two Thermal Mirror™ (insulating film) sheets are placed inside the mattress, ensuring high insulation with an R-value of 5.4, efficiently reflecting body heat while blocking cold air from the ground. Because the Thermal Mirrors are not fused to the mattress, even when pressure is applied to the mattress, such as when turning over in bed, there is almost no unpleasant rustling noise, allowing for quiet and comfortable sleep.

9cm thick for ultimate comfort

The Tensor All Season is 9cm thick, and by combining the comfort of the space frame baffle with ample thickness, you can sleep comfortably without feeling the unevenness of the ground, no matter what the field. Furthermore, the NEMO design is characterized by its lightweight design, which allows you to rest your elbows and knees without hitting the ground.

Lightweight and durable fabric

The bottom is made of 40D nylon (bluesign® approved) for improved puncture resistance and strength. The top is made of 20D nylon (bluesign® approved), which is stronger than the previous model (20D polyester). Not only is it lightweight and strong, it also offers a soft feel against the skin.

Laylow™ Flat Valve

It features a large-diameter flat valve for quick air inflation and deflation. Made from soft TPU material, it offers improved operability in low temperatures compared to previous models. The firmness of the pad can be easily adjusted with just one finger while lying on the mattress. It folds flat when in use, so it won't get in the way while you sleep.

Reinforced weld points

The baffle welding method has been improved to increase strength and durability, and the pad is now 9cm thick, further improving comfort. The valve material and shape have also been changed to improve performance and ease of use in low temperatures.

Vortex™ Pump Sack

The efficient pump draws in surrounding air with just a gentle breath, instantly inflating the mattress. It's easier and faster to inflate than standard pumps. The foldable, reinforced air inlet securely traps air, ensuring accurate inflation without waste. Its seamless design connects to the Laylow™ Flat Valve for precise and smooth inflation. Its laminated and embossed 20D fabric ensures durability. Its lightweight design weighs just 60g, folds compactly, and stores with the mattress for easy portability. Its exceptional efficiency means a regular-sized mattress can be inflated in less than a minute with just two or three movements.

Product Specifications

Tensor™ All Season Regular Mummy

Tensor™ All Season Regular Wide