The Nomatic took first overall and hardly a weak
spot: a top rating in laptop protection thanks to a large internal air gap,
a back-padding crater of just 1 mm, zero damage through the shock-load
tests (including its extra side handles), the smoothest zippers, the best
loaded comfort, and the highest capacity at 21 clothing items with its
20 L to 30 L expansion. At $350 and 4.34 lb it is by far the priciest and
heaviest bag here, but it performed almost flawlessly in every category.
The LTT backpack is the strongest alternative at
$170 — a riveted grab handle and straps that shrugged off the shock loads,
a 5.83 mm padding crater, top-rated zippers, and only minor water intrusion
in the front pocket. If laptop protection is the whole point, the $100
North Face matched the Nomatic's top drop-test rating with its stiff
reinforced back panel and 1 mm padding result. The value pick is the $34
Under Armour: top ratings in both durability and water resistance and
roughly a fifth-place overall finish, though its thin straps and modest
padding show once real weight goes in.
Below that, shop carefully. The MATEIN, ZORFIN, and Volher all let the
flashing crush into the laptop on the drop test, and the ZORFIN's and
Volher's hang loops failed within the first couple of shock loads — as did
the loop on the $150 Victorinox, so avoid hanging a loaded bag by that
loop. The JanSport repelled water perfectly but has essentially no padding
(a 19 mm crater, the deepest of the test), and the Osprey's sleeve is
sized for 14-inch machines, leaving a bigger laptop loose in the main
compartment. If a computer rides in the bag every day, the protection tier
starts at the North Face.