Q Wind III - 28L, green. Picture is with sunlight through the window. I’ve had an Osprey backpack. This is as good at a 1/3 of the price with no compromises. From the pictures I wasn’t sure of the size. The 28L is perfect. The size of a regular school pack. Has an awesome profile. Not super wide which I like for mobility and avoiding snags. Construction feels super solid, rugged, buckles don’t feel cheap. In fact, the straps feel even better. I’ve looked at all the pockets and stitching. Looks very good. The little top pocket holds an IPhone max with plenty room to spare for keys, wallet, etc. The medium one goes all the way down to the first and second set of stitches by the loops, creating a bit of depth perfect for a 1-2” book, etc.It has strap bands for the loose ends and my favorite part is the curvature on the back plate. It’s a solid plastic plate, not a wire frame. Very durable but still light. For extended days this is great to keep the sweat off. Also protects your back from anything poking through. Camel back pocket is just big enough for a 13” MacBook Air. The backplate doesn’t allow it to lay entirely flush but it’s close enough and will definitely protect it.Waist strap works great, good distance between shoulder straps for a 5’10” dude. Will work for others as well up or down.