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Ultra-Sil Duffle Bag

Ultra-Sil Duffle Bag

Our lightest and most packable duffle bag+ View tech specs
Shipping & Returns

Free standard delivery in Australia for orders over $49.99*.

For all other orders under $49.99, we charge a flat fee of $10.00 for standard delivery in Australia.  We do not ship to an address outside of Australia.  

The standard delivery time is 10 Business Days depending on your location.  For more details, check out our Shipping Policy.

If you are not entirely satisfied with your order, you may be entitled to a refund of the purchase price of the Product. For more details, please check out our Refund Policy.

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40 litre / Sky Blue || Ultra-Sil Duffle Bag
Ultra-Sil Duffle Bag


The Ultra-Sil Duffle Bag is the ultimate in lightweight packable duffle bag, which can fold to the size of a tennis ball. Made from strong and durable 30D siliconized CORDURA® fabric, it also has an incredible 40L capacity and is strong enough to carry heavy loads. The perfect bag for airline carry-on, impromptu excursions, weekends away or just going to the gym, it's also compact and super light, making it an obvious choice as a spare bag on any trip.


  • Ultra-Sil 30D siliconized CORDURA® fabric for strength and durability
  • Bar tacked and reinforced stitching at key stress points
  • Packs into an attached stuff sack that includes a handy carabiner
  • 2420 cu. / 40 litre in volume capacity and strong enough to go the distance
  • Durable zipper



Tech specs

  • Best Use
    Gym bag, spare bag for souvenirs when traveling
  • Fabric
    Ultra-Sil fabric
  • Waterproof
    Waterproof material
  • Zip Options
    Length wise zip for easy access

Frequently Asked questions

Able to travel as checked baggage?

No. Baggage handling machinery (especially in many overseas locations) will wear / tear holes in the fabric.

Capable of carrying heavy weights?

The seams and materials will support a surprising amount of weight. But – the grab handles are not padded and the bag has no structure, so we would not suggest carrying anything above 18 lbs / 8 kg for anything more than a short duration.


No. It is only water-resistant. Even though the pack is made of a waterproof material, water can enter through the seams (which are not sealed) and the zipper. A few minutes of light rain would not be a problem, but a downpour would result in the contents of the pack getting wet.