Poler Stuff Classic Rucksack Pack - One Size - Green - Poler Stuff Classic Rucksack Pack. The Poler Stuff Classic Rucksack Pack is a old school backpack for school, work, travel and more. While the design may be classic, the inside is prepped and ready to carry up to 15" laptops in the padded sleeve, right beside your favorite book and the hoody you got too warm to wear. The top pocket secures over the drawstring closure of the main compartment and has a zippered section for stashing phone and wallet. The best part is the removable side bags. Fill one with snacks or maybe your pens and pencils, while the other holsters your water bottle so you don't get dehydrated. Or, stash some Items inside, but remove it, only to store it inside the main compartment. The choices Are endless, you can even leave them at home! Features of the Poler Stuff Classic Rucksack Pack Laptop compartment accessible from the outside through a zipper pocket Side zipper pouches give you plenty of storage options Leather pull tabs High tensile strength nylon seatbelt webbing cool Poler calls this pack both Classic and Retro, so no worries if the tag says Retro when you receive it. I like to think the designers couldn't agree on the name and there was a big fight about it, so the compromise was made to have it go by both. If you Are a classically retro person, this pack is for you.