The other bag is a Foldable Backpack, which is 6.6 gallons (just under 25 liters) — about average for an EDC pack. It has a ...

For reference, the Filson Small Rugged Twill Duffle — the one we reviewed — is much larger. Its capacity is about 33 liters — more than triple the new one’s. That makes it about the same size as many ...