[DAYTONA] Unique insulation technology prevents cold feet! High-performance touring and camping air mattress for comfortable sleep even in extreme cold

Daytona TRI-FLEC8 air mattress…CAMPFIRE Pre-sale price: From 7,425 yen (tax included) ◎ Event period: From 5:00 PM on Thursday, October 16, 2025 to 11:59 PM on Sunday, November 9, 2025

●CAMPFIRE sales URL:　https://camp-fire.jp/projects/890474/

General sales price: 9,900 (tax included) ◎General sales are scheduled for mid-November 2025

The dimensions are 64cm wide x 193cm long, providing ample space.

The TRI-FLEC8 air mattress is compact when stored, measuring just 11cm in diameter and 33cm in length, and weighs just 1.0kg.

Choosing the right mattress is an important factor in determining a good night’s sleep

For an adult male, 173cm tall, using a mummy sleeping bag and a TRI-FLEC8 air mattress. It’s long enough and has ample width.

Some people think that a sleeping bag alone is enough to sleep comfortably while camping. However, in reality, that alone is not enough, especially during the colder seasons of autumn and winter. Also, at high altitudes where the temperature drops, the cold air from the ground can travel directly to your body, significantly reducing the sleeping bag’s inherent heat retention capabilities.

A sleeping mat is extremely important in preventing this “chilling floor.” The mat is not just a cushion between you and the ground, but also functions as an “insulating wall” that keeps body heat from escaping. Choosing the right mat is an important factor in determining how good your sleep will be.

Here are the key points of the “TRI-FLEC8 Air Mattress”!

When choosing a sleeping mat, the most important things to consider are thickness and size. The newly released “TRI-FLEC8 Air Mattress” is approximately 10cm thick, providing ample support for your body even on rough ground or pebbles, ensuring a comfortable sleep. Its dimensions of 64cm wide x 193cm long provide ample space.

In addition to size and thickness, storage is also extremely important when choosing camping gear. The TRI-FLEC8 air mattress is compact, measuring just 11cm in diameter and 33cm in length when stored. It weighs just 1.0kg, making it easy to carry even when touring by motorcycle, where luggage capacity is limited.

The TRI-FLEC8 air mattress can be easily stored by simply deflating it. Unlike urethane mattresses, it takes less time to take down, allowing you to use your camping time more efficiently.

Three layers of double-sided aluminum vapor deposition film are layered with a TPU film to ensure high thermal insulation.

The interior is made of three layers of double-sided aluminum vapor deposition film layered with TPU film, achieving high thermal insulation.The insulation film is layered three times to maximize insulation while maintaining a comfortable size and compact storage.

If you are only concerned with weight reduction, it is better not to use insulation film. However, Daytona aims for “high insulation,” “comfortable size,” and “compact storage,” and is designed to achieve a balance while sacrificing some weight. Also, to reduce weight, 20D nylon is used for the fabric.

The “R value (Thermal Resistance Value)” in the illustration above is a number that represents the “resistance to heat transfer,” and the higher the value, the greater the insulating power.

The TRI-FLEC8 air mattress has also been tested by a third-party testing organization in accordance with the international standard ASTM F3340-22 for its R-value, an index used to evaluate insulation, and has achieved a high R-value of 8.5.

Achieves an R-value of 8.5, making it safe for winter camping and snowy areas! Can also be used comfortably in summer.

[R-value guidelines]

・R-value 2-3: Camping from summer to early autumn

・R-value 4-5: Suitable for all three seasons

・R-value 6 or above: Safe for winter camping and snowy areas
　

The high insulation performance of R-value 8.5 is proof that it has the specifications to be used safely under harsh natural conditions, such as below-freezing environments and camping in the snow.

Generally, people think that a high R-value means a mat that’s only for winter. However, the TRI-FLEC8 air mattress can be used in any season. Because the mattress itself does not generate heat, you won’t feel excessive heat even when using it in hot weather. Therefore, even with an R-value of 8.5, it can be used comfortably from spring to autumn.

There’s no need to worry about it being too hot in the summer. The high insulation performance blocks out moisture and cold air from the ground, ensuring a comfortable sleeping place regardless of the season.

The TRI-FLEC8 air mattress boasts a thickness of 10cm, making it comfortable even on uneven ground, and is also recommended for sleeping in your car. Its compact size means it doesn’t get in the way when stored. If you plan to use it for sleeping in your car, be sure to check the vehicle dimensions carefully. The vehicle in the photo is a Toyota Noah.

Air valve: A convenient 3-position valve makes inflation easy. The photo shows it in the fully closed position.

To inflate the air, use a “dry bag” (sold separately) or a commercially available pump. Be careful not to blow air in by mouth, as this will cause moisture to accumulate inside and cause deterioration.

For details on dry bags, see below.

Pro

Official Store URL: https://outdoor.daytona.co.jp/products/0106014

Rakuten URL: https://item.rakuten.co.jp/daytona-outdoor/waterproofbag-pro/

Standard

Official Store URL: https://outdoor.daytona.co.jp/products/0106015

Rakuten URL: https://item.rakuten.co.jp/daytona-outdoor/waterproofbag-std/

Comes with a snap button that allows you to connect the separately sold “Air Pillow PLUS”.

For details on Air Pillow PLUS, see below.

Official store URL: https://outdoor.daytona.co.jp/products/0203002

Rakuten URL: https://item.rakuten.co.jp/daytona-outdoor/34251/

Product specifications

Manufacturer	Daytona
Product name	TRI-FLEC8 air mattress
color	black
Body size	Width 64 x Length 193 x Thickness 10cm
weight	Approximately 1.0 kg (including storage bag)
Storage size	Approximately φ11x33cm
Materials used	20D nylon TPU (heat insulating material) aluminum vapor deposition film
accessories	Storage bag, band
Country of manufacture	China
Sales site	Official store URL: https://outdoor.daytona.co.jp/products/0201004 Rakuten URL: https://item.rakuten.co.jp/daytona-outdoor/63122/

Pre-orders now available at Campfire !

The crowdfunding site CAMPFIRE will release the product at a pre-sale price starting from 7,425 yen (tax included) (general sales price is 9,900 yen (tax included)).

The event will run from 5:00 PM on Thursday, October 16th, 2025 to 11:59 PM on Sunday, November 9th. Quantities are limited, so if you want to get them at a low price, please purchase early! *Please note that access will only be available after the project is released.

●CAMPFIRE sales URL: https://camp-fire.jp/projects/890474/