NOMATIC System Travel Backpack 31L

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Technical Details

67 ^%

Carry-on Compliance

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Carry-on Compliance

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Disclaimer: We take the measurements of the bag provided by the manufacturer and compare them to the allowance listed on airline websites. This should be used as a guideline rather than a rule. Bags can change size as you pack them out, and every airline's interpretation of compliance is different. Just because a bag is listed as carry-on compliant here doesn't mean that the airline will interpret it that way.

56 ^%

Like the Look

Polled on Instagram

• Capacity

  31l

  expands to 40L

• Weight (lb)

  3.42 lb (1.6 kg)

• Dimensions

  20 in x 12 in x 9 in (50.8 x 30.5 x 22.9 cm)

  depth expands to 11.5 in

• Notable Materials

  Polyester, DWR Coating, YKK Zippers, Duraflex Hardware

• Laptop Compartment Size

  17"

• Warranty Information

  Lifetime Warranty

Usage Timeline

Initial Usage

Condition: Excellent

• The materials appear to be durable and water-resistant, but we’ll put them to the test
• We’re curious how comfortable the harness system will be long-term
• No issues with the hardware or internal components so far

2 Weeks of Use

Condition: Excellent

• The materials have proven very durable
• No issues why any of the hardware
• The pack is very comfortable

Check Price at NOMATIC

By Pack Hacker Team

Updated September 14, 2026

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