Why compare these options?

Compare adjacent published size/fit options in the same manufacturer family; source-backed differences: weightG 489.9217 g. Actual usable space and wearing comfort remain untested.

  • How do the listed capacity and empty-weight differences affect your intended load?
  • Which published exterior measurements suit your storage constraint, before checking actual fit and closure?

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

FieldThule Lithos backpack 16LThule Lithos backpack 16L
Published empty weight598.7 g1088.6 g
Outside dimensions28.4 × 16.5 × 45.2 cm · length / width / height26.9 × 20.1 × 42.9 cm · length / width / height
Published capacity16 L16 L
Shoulder strapUnknownUnknown
Pockets / storageSlip storage described; Bottle storage described; Padded sleeve described; Laptop storage described; Tablet storage described; Padded laptop sleeve described; Slip pocket described; Compartment storage describedPocket layout and usable openings are unknown
Recorded priceUSD 79.95 · US online storeUSD 79.95 · Thule official source offer
Specification optionNuanced brown3204832 / manufacturer page-selected option; colour and wearing fit unconfirmed

What changes between the published specifications

The published empty-weight values differ by 489.9 g. This compares manufacturer figures; accessory inclusion and weighing tolerance may differ.

Listed capacity: 16 L versus 16 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 1,598.7 g and 2,088.6 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