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Graphite grey polyester backpack with two large zippered compartments and a top haul handle

JanSport Big Student 34 L Laptop Backpack Graphite Grey

SKU CH-VH42-9MYFR

Holds 34 litres in two large compartments with a padded 15‑inch laptop sleeve, ergonomic S‑curve straps and multiple organiser pockets

  • ColorGraphite Grey
  • Size/Dimensions10 in x 3 in x 8 in
  • MaterialPolyester
  • GenderUnisex
  • Carries all daily essentials with 34 L capacity
  • Protects 15 in laptop in dedicated padded sleeve
  • Organises gear across two large compartments and multiple pockets
  • Comfortable carry via ergonomic S-curve straps and padded back
  • Durable recycled polyester construction with sturdy haul handle

Big Student 34 L backpack with 15 inch laptop sleeve

The JanSport Big Student is a 34 litre polyester rucksack built for students and commuters who carry a 15 inch laptop plus books, binders and daily essentials. Its graphite grey finish and unisex fit suit a wide range of users who want a single pack for campus, work or travel.

Two large main compartments

A dedicated padded sleeve secures the laptop while the twin main compartments swallow textbooks, a change of clothes or bulky gear. Front utility, pleated stash and zippered stash pockets keep cables, pens and small items sorted, and a side mesh pocket holds a water bottle. The haul handle offers a quick grab-and-go option when the straps are not needed.

Ergonomic S-curve straps

The contoured shoulder straps and fully padded back panel distribute weight evenly across the shoulders and spine, reducing pressure points during extended wear. Recycled polyester construction resists daily abrasion while the 0.6 kilogram empty weight keeps the load manageable even when the 34 litre volume is fully used.

Highlights

  • Carries all daily essentials with 34 L capacity
  • Protects 15 in laptop in dedicated padded sleeve
  • Organises gear across two large compartments and multiple pockets
  • Comfortable carry via ergonomic S-curve straps and padded back
  • Durable recycled polyester construction with sturdy haul handle

Specifications

BrandJanSport
ModelLaptop Backpack - Computer Bag With 2 Compartments, Ergonomic Shoulder Straps, 15” Laptop Sleeve, Haul Handle - Rucksack
ColorGraphite Grey
Part NumberJS0A47JK7H6
Size/Dimensions10 in x 3 in x 8 in
MaterialPolyester
GenderUnisex

Questions about this item

How much weight does the 34 L capacity add when the bag is fully packed?

The empty pack weighs .6 kg; total weight depends entirely on what you put inside the 34 L volume.

Does the polyester shell and padded back panel trap heat against your back during all-day wear?

The fully padded back panel and polyester fabric provide cushioning but no ventilation channels are mentioned.

Will a 15 inch laptop fit the dedicated sleeve without forcing the zipper?

The sleeve measures 38 x 26 x 2 cm, matching the stated 15 inch laptop dimensions exactly.

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