Purchased this set as a gift for my daughter. We do a lot of travel, outdoor activities, sports, and wilderness learning. Her old bag had torn, and after seeing her younger brother's bag similar to this was sold out-this is the one we opted for after looking at many others.The backpack and lunchbox are well made, functional, cute, and is made from a water resistant type of material. The straps are padded, and adjustable- they comfortably fit our youngest (5yo) and a large adult (6'5, broad shoulder man).The pencil bag is cute, but more of just an add on. It does have same material/print on one side, with a zippered closure-average size of any small-medium pencil bag.Lunchbox is thermal, and similar size to most retail zipper closed lunch boxes. I have a Minecraft box that is pretty much identical and both seem to keep things equally cold with ample storage.Backpack is spacious, with room for small laptops/chrome books or large tablets (ie her amazon 10 kids fire tablet fits in there with space to spare). Plenty of clearance for additional standard sized notebooks, textbooks, and sketch pads. Side mesh pockets can hold water bottles and takeout sized drinks (example: polar pops, franchise coffee cups, etc) as well as standard sized thermal cups. Backpack also has ample room for a few days of clothing items-such as for overnights or trip to grandparents.Front pockets have ample storage for post-its, index cards, highlighters, mini stapler, etc.10/10 Would purchase again!