Timbuk2 Never Check Expandable Backpack review

The Timbuk2 Never Check Expandable Backpack is a slim laptop pack that grows when a trip needs it. Timbuk2 lists 21L of volume and 25L with the wraparound gusseted zipper opened, at 2.6 lb, the lightest of the backpacks here whose makers publish a weight. The laptop sits in a padded rear pocket with an average fit of 15 in., and an inside pocket holds up to a 9.7 in. iPad. Quick-access exterior pockets, front-pocket organization, weatherproof zippers and a padded back panel round out the design, and Timbuk2 covers it with a lifetime warranty. It is less of a travel system than Nomatic or Cotopaxi: Timbuk2 does not list a luggage pass-through, and four liters of expansion is modest. Men who mostly fly for one or two nights with a laptop will find it enough; anyone packing for longer should look at the Allpa 35L. We compared documented features and published prices.

Who it is for

light packers who want a slim backpack

Price

$249 on Timbuk2's US store as of November 2026.

A travel pack you'll never check because its carry capacity is huge, but it fits in small spaces. $249
Quoted from the vendor pricing page on November 13, 2026.

Key features

• 21L volume, 25L expanded with a wraparound gusseted zipper
• 2.6 lb
• Padded rear laptop pocket, average laptop fit 15 in.
• Inside pocket fits up to a 9.7 in. iPad
• Weatherproof zippers and a padded back panel

Strengths and weaknesses

• Strength: Lightest backpack here with a published weight, at 2.6 lb
• Strength: Lifetime warranty and free US shipping
• Strength: Expansion adds four liters when needed
• Weakness: No luggage pass-through listed
• Weakness: Smallest expanded capacity among the backpacks at 25L
• Weakness: Tablet pocket fits only up to 9.7 in.

Key facts

• Price: $249
• Capacity: 21L, 25L expanded
• Weight: 2.6 lb
• Laptop fit: 15 in.
• Warranty: Lifetime

Where it ranks

Timbuk2 Never Check Expandable Backpack is No. 7 in our Best Men's Bags for Air Travel verdict.