Why compare these options?

Duffels of comparable carrying scale, selected for a difference of 680.4 g in published empty weight and 60.0 L in published capacity.

  • The listed capacities are 70 L and 130 L. Which can take your complete named load with the bag closed? Capacity ratings alone cannot settle this.
  • The published empty weights are 1769 g and 2449.4 g. Do those figures include the same straps or accessories? Check the source scope before treating the difference as carried weight.
  • Check the strap measurement type and usable pocket openings for your clothing and objects; neither wearing comfort nor combined loading has been tested here.

Manufacturer model photographs; pictured colour and size are not independently confirmed. No hands-on winner or rating is assigned.

FieldThule Chasm 70L duffelThule Chasm 130L duffel
Published empty weight1769 g2449.4 g
Outside dimensions68.6 × 40.6 × 30.5 cm · length / width / height86.4 × 45.7 × 41.9 cm · length / width / height
Published capacity70 L130 L
Shoulder strapUnknownUnknown
Pockets / storageMesh pockets described; Zippered mesh pocket describedMesh pockets described; Zippered mesh pocket described
Recorded priceUSD 179.95 · US online storeUSD 229.95 · US online store
Specification optionBlackBlack

What changes between the published specifications

The published empty-weight values differ by 680.4 g. This compares manufacturer figures; accessory inclusion and weighing tolerance may differ.

Listed capacity: 70 L versus 130 L. Volume ratings do not establish a pocket opening or the shape of an object that can fit.

Outside dimensions stay in the order used by each manufacturer. Match labelled axes where supplied; unlabelled axes do not support a height-to-height claim.

With an illustrative 1 kg load, starting totals would be 2,769 g and 3,449.4 g before any accessories excluded from the published weights. This is arithmetic, not a comfort or packed-load test.

Questions these numbers cannot settle

  • Will your phone and passport fit together with the bag fully closed?
  • Can you reach the needed pocket while wearing the bag?
  • Does the strap adjust comfortably over your clothing and body measurements?
  • How does the particular material perform in your use?

Use the two fact sheets for model details, then check those questions with the actual bag or directly with its manufacturer.

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Official sources