Kriega MAX28: expandable cargo, separate dry laptop storage

Read the numbers correctly

Kriega identifies this pack as product KRU28 and gives total capacity as 22–28L, unexpanded exterior dimensions of 460 × 280 × 180mm and empty weight of 1,850g. The global page gives a 15-inch, 360 × 245mm laptop limit updated for 2021; the current US page instead gives 14 inches and 340 × 245mm. Because those official records conflict, use the more conservative US rectangle unless the exact regional product documentation resolves it. The bag also has a fold-down organizer section, a Quadloc-Lite harness and a removable waist strap.

The central heavy-duty zip cargo section expands for a full-face helmet or other bulky items. That is an accommodation claim for packing after parking, not a universal helmet fit guarantee or riding-use instruction. Older listings may contain earlier laptop-pocket details, so match product code KRU28 and the seller’s actual revision to the specification before ordering.

Start with the computer

Measure the laptop’s physical width and depth, including any case you intend to leave on it. Compare those dimensions with the conservative 340 × 245mm US record rather than the bag’s outside size; the global page’s longer 360mm record is not a reason to force a borderline fit. Thickness and corner shape still matter, so a physical fitting remains the better check when your computer is close to either stated boundary.

Then pack everything else without taking space away from the laptop closure. If papers or clothing also need dry protection, account for a separate enclosure around them. This is the step that determines whether the divided wet-weather arrangement is convenient for your particular commute.

Use expansion for a specific job

Ask what changes between your outbound and return journeys. A bag that carries office essentials one way and groceries the other can benefit from extra volume. If it will be fully expanded every day, compare the resulting shape and load against a bag designed around your normal capacity instead.

For off-bike helmet transport, try the exact helmet with any attached communication unit before relying on the fit. Check that it can be enclosed without stressing the zip or rubbing against hard cargo. Do not assume a photograph of one helmet establishes compatibility with yours.

The strongest reason to buy it

The MAX28’s separate computer access and organized cargo can save unpacking at work, provided you are comfortable dividing the load between compartments. With the bag loaded, check helmet clearance, shoulder movement and access to the pockets you expect to use. The reason to buy is easier access during your day; expansion matters only if you have cargo that needs it.