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Samaya RADICAL1

Pushing back the boundaries of minimalism - ULTRA RANGE

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The Samaya RADICAL1 is all the essentials in just 655 grams. Designed and developed with and for our athletes to cope with all conditions, it is the ultimate combination of know-how Samaya, the use of cutting-edge materials and minimalist design.

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4 Seasons
Ultra Light
655 g
water column
20,000 mm
Breathable
40,000 g/m²/24h
ISPO AWARD 2022
Winner

Technical Specifications

In detail

Samaya RADICAL1

Because our athletes are demanding in their practice, they encourage us to constantly push our limits. In their constant quest for lightness, even if it means sacrificing the volume of their living space, many of them make lightness an absolute priority. 

With this in mind, we set out to create a tool capable of accompanying our mountaineers in their quest for the smallest gram for their alpine-style expeditions. The result is Samaya RADICAL1 from the ULTRA range.

Designed for individual use, purists will not hesitate to take it with them. 

Made entirely of Dyneema®, its minimalist weight does not prevent it from meeting particularly demanding specifications. This new jewel is the first 4-season tent with such properties. This is its strength. 

Its dome structure with carbon poles guarantees unprecedented lightness without compromising on strength. Combined with an expanded Teflon membrane, Dyneema® fibre offers the best for the walls of the Samaya RADICAL1 with waterproofing to 20,000 mm and breathability to 40,000 grams per square meter per day.

Technologies

Samaya RADICAL1

WALL OF THE RADICAL SAMAYA1

Depending on the qualities and performance required, the composite is adapted to suit the application. For example, the walls of the Samaya RADICAL1 are made of a 2-layer laminated fabric combining Dyneema® Composite Fabric and an ePTFE membrane. This know-how, unique to Samaya , combines waterproofing, breathability and extreme lightness.

The Dyneema® filaments on the outer part of the fabric are arranged at 90° to each other to lend the fabric their extreme mechanical strength. The ePTFE (Expanded Polytetrafluoroethylene) membrane on the inner layer is the result of stretching PTFE, a linear polymer. This microporous structure allows water molecules to pass through in the gaseous state, thus allowing a breathability score of 40,000 g/m²/24h, while not allowing water in the liquid state to penetrate at all with a waterproofness of 20,000 mm. The walls are therefore naturally water-repellent and hydrophobic thanks to the Polyester coating, but also thanks to the very low natural water absorption rate of Dyneema® (water absorption in 24 hours for HMWPE is less than 0.01% - ASTM D570).

DYNEEMA® FLOOR

Dyneema® composite was chosen by Samaya for the flooring of its tents because of its exceptional properties. Dyneema® is a laminated textile made up of monofilaments of UHMWPE fiber and two layers of Mylar®.

Dyneema® filaments superimposed at 90° to one another provide the fabric's mechanical qualities, and enable it to contain tearing in the event of perforation. Two sheets of Mylar® hold the fabric together, providing excellent abrasion resistance and an unprecedented 20,000 mm of waterproofing. In addition to its performance, this material is easily repairable, extending the life of Samaya products.

Waterproofness: 20,000 mm

Samaya RADICAL1

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