Flowfold Large Optimist 18L

Flowfold Large Optimist 18L
Flowfold Large Optimist 18L

Technical Details

87 %

Carry-on Compliance

View 126/145 Airlines

70 %

Like the Look

Polled on Instagram

  • Capacity


  • Weight (oz)

    12 oz (340.2 g)

  • Dimensions

    18 in x 11 in x 5 in (45.7 x 27.9 x 12.7 cm)

    Main Compartment | 6.5 in x 11 in - Outer Pocket

  • Notable Materials

    X-Pac, YKK Zippers

  • Manufacturing Country

    United States

  • Warranty Information

    Our Lifetime Warranty

Usage Timeline

Initial Usage

Condition: Excellent

  • Front pocket’s opening is a bit on the narrow side
  • Looks relatively tall for an 18-liter backpack
  • Construction feels solid despite the bag’s light weight
By Pack Hacker Team
Created March 30, 2022 • Updated April 1, 2024
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