Trilogy 15" laptop backpack15" laptop backpack-646415" laptop backpack-646215" laptop backpack-646115" laptop backpack-646015" laptop backpack-645915" laptop backpack-645815" laptop backpack-645715" laptop backpack-6456
15" laptop backpack-6460
Trilogy 15" laptop backpack
15" laptop backpack-6464
15" laptop backpack-6462
15" laptop backpack-6461
15" laptop backpack-6460
15" laptop backpack-6459
15" laptop backpack-6458
15" laptop backpack-6457
15" laptop backpack-6456

Trilogy15″ laptop backpack

SKU: stm-111-171P


Omne trium perfectum. It’s said that good things come in threes, so it’s no surprise you’ll discover plenty of great stuff in our aptly named Trilogy backpack. From a trio of storage compartments (two main ones, plus a full-size front pocket) to a triad of additional pockets (internal mesh, external drop, overflow stash) and much, much, much more. Designed to fit your lifestyle, we consider it a triumph of functionality and style.

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Trilogy backpack

the smarter bag

Everything Essential to Carry You Through the Daily Haul

Protective Suspended Tech Cell Banner

because the best impact protection is impact prevention

Finding a bag to carry your digital gear is easy. The hard part is finding one to safeguard and protect those devices. Our protective suspended tech cell not only defends your stored laptop or tablet; it elevates it above the bottom of the bag—keeping it away from the impact zone.

Reverse Coil Zippers Banner

Zippers: Reverse Thinking Was a Technological Leap Forward

To ‘show one’s teeth’ is a demonstration of strength or power. But in the case of our reverse coil zippers, not showing the teeth is what makes this closure so tough. We position the slider on the flatter side and feature a fabric covering over the teeth to help keep out dirt and moisture.

Water Repellent Banner

made with fabrics that enable you to weather any conditions

Crafted from environmentally-friendly, free of perfluorooctanoic acid DWR C6 plus two coatings of polyurethane (followed by the inner lining that’s treated with yet another coating of PU), our water-repellant packs and briefs let you protect your stuff while you protect the planet.

Additional Features Banner

Additional Features

  • Overflow stash pocket for easy access to quick grab items
  • External drop pocket for quick access (to reading materials, boarding passes, lightweight outerwear) umbrella, magazine, or other tidbits and what nots
  • Internal zippered mesh pocket
  • Webbing loop for carabiner, bike light, or other accessories
  • Convenient key clip/fob

Product Specifications

size 15 image

size 15″

  • main material(s): 100% polyester
  • outer dimensions: H 18.1 x W 11.4 x D 5.9 in / H 46 x W 30 x D 16 cm
  • capacity: 24L
  • weight: 1.41 lbs / 0.64 kg