When comparing Gregory J38 vs Osprey Comet, the Slant community recommends Gregory J38 for most people. In the question“What are the best carry on backpacks for travel that hold at least 30L?” Gregory J38 is ranked 11th while Osprey Comet is ranked 13th. The most important reason people chose Gregory J38 is:
The suspension system and harness is designed specifically for women. The torso fit has a range suitable for shorter backpackers as well.
Specs
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Pros
Pro Women-specific fit
The suspension system and harness is designed specifically for women. The torso fit has a range suitable for shorter backpackers as well.
Pro Integrated rain cover
The pack includes a color-matched, quick-attach rain cover.
Pro Very well built
Gregory is known for their very durable and well designed bags.
Pro Long-lasting pack
The pack is high quality and very durable.
Pro Waist strap can be removed
The waist strap is detachable, so you can quickly get it out of the way when you don't need it.
Cons
Con Not specifically designed for travel
The J38 is a versatile pack, but not specifically designed for travel. It has some features you may not have a use for (such a pole loops) and is lacking in features you may find helpful (like a laptop sleeve). The shape is not ideal for storage (under seats, or in the overhead).
Con Expensive
Compared to other packs around this size, the price tag on the Gregory is a bit higher.
Con Laptop sleeve doesn't protect your laptop
The laptop sleeve offers very little padding, with no way to strap down your laptop to keep it from shifting around.
Con Waist strap offers very little support
It's only a fairly thin strap, so it doesn't offer much support/help redistribute the weight.
