UltraX™ Collection

ULTRA 100X

Our lightest UltraWeave pack fabric – at 3.3 oz/yd², it has double the tear strength and almost double the abrasion resistance of 500d 8oz Cordura®!

  • 100d face Ultra-PE blended with high-tenacity polyester

    Ultra-PE CrossPly

    0.75 mil film backing

  • Weight: 3.3 oz/yd² , 112 gsm

    Width: 58 in , 147 cm

  • Tear Strength - ATSM D2261

    Warp: 69.4 lb , Fill 89.6 lb

    Abrasion - ATSM 3884

    3,600 Cycles

    Waterproof

    200+ PSI , 13.8+ Ba

ULTRA 200X

Our most popular UltraWeave style. At just 3.9 oz/yd2, it far exceeds the technical properties of any similar weight fabric available on Planet Earth!

  • 200d face Ultra-PE blended with high-tenacity polyester

    Ultra-PE CrossPly

    0.75 mil film backing

  • Weight: 3.9 oz/yd² , 133 gsm

    Width: 58 in , 147 cm

  • Tear Strength - ATSM D2261

    Warp: 103.1 lb , Fill 133.2 lb

    Abrasion - ATSM 3884

    4,400 Cycles

    Waterproof

    200+ PSI , 13.8+ Ba

ULTRA 400X

400d Ultra PE (similar to Dyneema®) is about 20% lighter, with four times the abrasion resistance of other 400d U-PE fabrics. A great all-purpose high modulus pack fabric.

  • 400d face Ultra-PE blended with high-tenacity polyester

    Ultra-PE CrossPly

    0.75 mil film backing

  • Weight: 5.25 oz/yd² , 178 gsm

    Width: 58 in , 147 cm

  • Tear Strength - ATSM D2261

    Warp: 187.7 lb , Fill 161.1 lb

    Abrasion - ATSM 3884

    8,800 Cycles

    Waterproof

    200+ PSI , 13.8+ Ba

ULTRA 800X

Doubling the denier of 400d gives ULTRA 800X the strength to go the distance in the most demanding packs and duffels.

  • 800d face Ultra-PE blended with high-tenacity polyester

    Ultra-PE CrossPly

    0.75 mil film backing

  • Weight: 8.9 oz/yd² , 302 gsm

    Width: 58 in , 147 cm

  • Tear Strength - ATSM D2261

    Warp: 250+ lb , Fill 250+ lb

    Abrasion - ATSM 3884

    16,000+ Cycles

    Waterproof

    200+ PSI , 13.8+ Ba

ULTRA 100 PSA

ULTRA 100 PSA takes our lightest and most advanced Ultraweave and applies fullwidth Pressure Sensitive Adhesive to the film side of the fabric.

With a base weight of 2.92oz, ULTRA 100 has double the tear strength and almost double the abrasion resistance of 500d 8oz Cordura®. Adding the PSA backing creates an incredibly versatile material that is ideal for:

  • Radial patches on tarp and sail corners

  • Reinforcement tape for high-stress seams and bartacks

  • Reinforcement patches for high-abrasion areas

  • Waterproof seam tape

  • Repair patches

  • 100d face Ultra-PE blended with high-tenacity polyester

    0.5 mil RUV™ film backing

    Pressure Sensitive Adhesive

    Challenge Sailcloth release paper with metric grid

  • ULTRA 100 Base Weight: 2.92 oz/yd² , 99 gsm

    PSA Width: 57.5 in , 146 cm

  • Tear Strength - ATSM D2261

    Warp: 69.4 lb , Fill 89.6 lb

    Abrasion - ATSM 3884

    3,600 Cycles

    Waterproof

    200+ PSI , 13.8+ Ba

 Pricing | Ex Works, Challenge USA

MOQ | 200 yards per style

Custom Color | MOQ & lead-time quoted upon request

Swatch Photos are physically 3”x3”

*Fabric colors may present differently on your monitor