Amazing. Super lightweight but not cheap. Either I or my husband wore it every day of our 2 week Europe trip. Large enough for my 6'5" husband to wear without feeling like it was too dinky on his back, but small enough as well for my 5'2" frame as well. 10/10 would buy again. Folds up easily, nice passport interior pocket. It could use another interior pocket, but I wont get too picky.
Bought the light blue and love the color. It's for my 9 year old son. He is still into superheroes but I wanted a backpack he could use when he is in his teens. He uses it for road trips and theme parks. He could pack a sweater, his water bottle, snacks, his nintendo and other activities and still have lots of room without it being heavy. The zipper seems strong. I have a feeling this backpack will get a lot of uses out of it.