Field Dossier
Shop — $239
Zephyr Pro — The Hero Bag
Seven reasons it earns the hero badge.
One 35-litre backpack, engineered to replace checked luggage. Every claim below is a shipped feature, not a roadmap. Read the file.
Fig. 01 — Full-week carry, one bag
35 → 60 L
Core technology
Vortex Vacuum Seal®
A sealed chamber and a USB-C diaphragm pump compress soft goods inside the bag while the shell holds its shape. Removable seal bag included.
57%
Volume reduced
60 kPa
USB-C pump
IPX8
Waterproof
01
A 35 L bag that swallows 60
The Vortex Vacuum Seal® chamber reduces packed volume by up to 57% while the shell holds its shape. Removable seal bag and 60 kPa USB-C diaphragm pump included.
02
Security that's built in
A TSA-approved combination lock is integrated into the bag — no dangling padlock. Agents open it with a master key; the bag stays intact.
03
Weatherproof to the seams
YKK® AquaGuard® zippers and X-Pac® waterproof laminates carry an IPX8 rating. Weather stops being a variable.
04
A built-in tech pouch
A dedicated front-pocket organizer engineered to the millimetre — elastic loops, card slots and a padded sleeve for phone, AirPods, cables, mouse and boarding pass. Everything in its own place, first reach.
05
A hidden vault for what matters
A concealed back-panel compartment flat against your spine — invisible to pickpockets, out of reach in a crowd. Passport, cash and the irreplaceable travel safe, meticulously anti-theft by design.
06
Three editions, one silhouette
CloudWeave™
Cordura® 1680D
X-Pac® VX21
Business-ready flagship
Rugged · 2.37 kg
Technical · 2.2 kg
07
Recognised by design and the press
