Home 3 Way 18 Expandable Briefcase

3 Way 18 Expandable Briefcase

Regular price $205.00 Sale price $61.50
70% OFF
Color: Wildfire Black

Color

Size Guide

Backpack Sizing Chart

Pack size is based on two measurements: torso length and waist (hip belt) circumference.

How to Measure

Waist: Measure around your waist just above the top of the hip bones, roughly two fingers below the belly button.

Torso: Measure from the bony bump at the base of the neck (C7 vertebra) down the spine to the point behind your belly button.

Men's / Unisex Framed Packs

Pack Size Torso (in) Torso (cm) Waist Belt (in) Waist Belt (cm)
XS 13 – 18 33 – 46 26 – 32 66 – 81
S 15 – 20 38 – 51 26 – 32 66 – 81
M 15 – 20 38 – 51 31 – 36 79 – 92
L 17 – 24 43 – 61 35 – 40 89 – 102
XL 17 – 24 43 – 61 39+ 100+

Women's-Specific Packs

Pack Size Torso (in) Torso (cm) Waist Belt (in) Waist Belt (cm)
XS 13 – 18 33 – 46 26 – 32 66 – 81
S 13 – 18 33 – 46 31 – 36 79 – 92
M 16 – 22 41 – 56 35 – 40 89 – 102
L 16 – 22 41 – 56 39+ 100+

Notes: Pack capacity does not change between sizes — only the yoke and waist belt differ. If you fall between waist belt sizes, we recommend sizing down so the belt can snugly secure around your hips. The listed ranges leave a little extra adjustment room for extra clothing layers.

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3 Way 18 Expandable Briefcase

3 Way 18 Expandable Briefcase

Mission ready for work, travel, and everything in between.

The 3 WAY 18 makes travel and transition effortless. It converts from briefcase to backpack or shoulder bag when your day calls for a change of pace. Inside, smart organization keeps your gear and tech in order, while expandable space gives you room when you need to pack more. Durable fabric, water-resistant zippers, and a luggage pass-through keep you ready for every connection along the way. Whether you are heading to a meeting, a flight, or the next mission, this bag keeps you prepared and in control.

  • Front rip-zip pocket with Fidlock® magnetic buckle, interior mesh zippered pocket, and stretch woven detail pockets
  • Expandable zipper design creates 5 more liters of space
  • Removable shoulder strap for when you want to transition into backpack mode
  • Stowable shoulder pads for switching back to briefcase or shoulder bag
  • Luggage handle slot on body panel for rolling luggage
  • Main compartment features stretch woven detail pockets backed with soft material for glasses or headphones
  • Additional divider in the main compartment with a zippered pocket and stretch detail pockets
  • Three grab handles make it easy to pick up and go