Aer Flight Pack 3 review

The Aer Flight Pack 3 suits travelers who fly for work and want one bag for the cabin and the office. Aer describes it as a convertible 3-way backpack for work travel that carries as a backpack, shoulder bag or brief. It measures 18 x 12 x 5.5 in., holds 20 L and weighs 3.4 lbs, with a 1680D Cordura ballistic nylon exterior, YKK zippers, a padded, suspended laptop pocket for up to 16 in., lockable zippers and a luggage handle pass-through. It costs $179 on Aer's US store. Aer does not call it a personal item on the product page, so compare its dimensions with your airline's under-seat limit. We compared documented features and published prices and did not test the bag.

Who it is for

business travelers who want a slim bag that works in meetings

Price

$179 on Aer's US store as of November 2026.

Flight Pack 3 Regular price $179.00
Quoted from the vendor pricing page on November 14, 2026.

Key features

• 20 L, 18 x 12 x 5.5 in., 3.4 lbs
• Carries as a backpack, shoulder bag or briefcase
• 1680D Cordura ballistic nylon exterior and YKK zippers
• Padded, suspended laptop pocket that fits up to a 16 in. laptop
• Luggage handle pass-through and lockable zippers

Strengths and weaknesses

• Strength: Slim 5.5 in. depth
• Strength: Hide-away backpack straps and a removable shoulder strap
• Strength: Expandable water bottle pocket
• Weakness: Aer does not label it a personal item on the product page, so check your airline's limit
• Weakness: 3.4 lbs is heavy for a 20 L bag
• Weakness: No expansion, unlike the Nomatic pack

Key facts

• Price: $179
• Capacity: 20 L
• Dimensions: 18 x 12 x 5.5 in.
• Weight: 3.4 lbs
• Laptop: Up to 16 in.

Where it ranks

Aer Flight Pack 3 is No. 6 in our Best Personal Item Bags verdict.