Waterproof
Nylon
Magnetic
Included ✓
Zephyr Pro 60L
Zephyr Pro is a full-capacity travel backpack built for the long haul — a 35L body that zip-expands to 50L, and packs up to a 60L equivalent with the patented Vortex™ airtight compression system. Wrapped in Cordura® 1680D ballistic nylon, sailcloth-grade waterproof X-Pac® VX21, or refined CloudWeave™, with a built-in TSA-approved lock (Zephyr Pro editions), stowable straps, and award-winning design, it is as ready for security lines as it is for the trip itself.
- Dimensions: 19.69" × 13.78" × 7.48" (50 × 35 × 19 cm, with expansion)
- Weight: 4.56–5.22 lb / 2.07–2.37 kg (varies by model & fabric)
- Volume: 35L base · 50L expanded · 60L vacuum-compressed
- Buckles: Duraflex
- Sternum Buckle: Nifco magnetic (Pro X-Pac) · Fidlock magnetic (Pro CloudWeave / Cordura) · standard side-release (Pro Lite)
- Zippers: YKK® #10 Water-Repellent on laptop & front-top pockets · YKK® Nylon elsewhere
- Lining: Polyester
- Vortex™ Airtight Compartment (detachable on Pro X-Pac®)
- Hidden Back Security Pocket
- Quick-Access Pouch
- Laptop Compartment with YKK® Water-Repellent Zipper
- Side Pocket
- Zip-Expansion Main Compartment
- Layered Main Compartment
- High-Rebound EVA Back Panel
- Dual-Adjustment Shoulder Strap System
- Stowable Shoulder Straps
- Detachable Waist Belt
- Luggage Pass-Through Strap
- Magnetic Chest Buckle (Nifco® on Pro X-Pac®)
- TSA-Approved Integrated Lock (Zephyr Pro only)
- Air-Cushioned Shoulder Straps
- CloudWeave™
Premium nylon-polyurethane composite that delivers military-grade durability with a refined hand feel. Lightweight yet abrasion-resistant. - X-Pac® VX21
3-layer laminated sailcloth construction (face fabric + X-PLY ripstop scrim + waterproof film). Lightweight, abrasion-resistant, with the signature visible X-pattern grid. - Cordura® 1680D
Heavyweight 1680-denier ballistic nylon. Exceptional tear and abrasion resistance, dense weave for long-term durability.
Free standard shipping on orders of $200 or more within the contiguous U.S.
Orders are typically delivered within 5–10 business days. International orders may take longer.
Your order may be subject to import duties or taxes based on your country’s customs regulations at the time of delivery.
Returns are accepted within 30 days of delivery, subject to our Return Policy.
Lifetime warranty covering eligible manufacturing defects. Normal wear and tear, accidental damage, misuse, and other customer-caused damage are not covered.
Orders are typically delivered within 5–10 business days. International orders may take longer.
Your order may be subject to import duties or taxes based on your country’s customs regulations at the time of delivery.
Returns are accepted within 30 days of delivery, subject to our Return Policy.
Lifetime warranty covering eligible manufacturing defects. Normal wear and tear, accidental damage, misuse, and other customer-caused damage are not covered.
- iF Design Award
- Red Dot Design Award
Travel Backpack
ZEPHYRPRO
Designed to carry beyond conventional limits while maintaining the refinement, comfort, and versatility demanded by modern explorers.
35L→60L
integrated capacity expansion
168HRS
vacuum retention
IPX8
waterproof chamber
Pack more. Carry less.
Vortex™
Vacuum
System
Re-engineer your packing system.
Pair with the Vortex 60kPa Diaphragm Pump
to collapse clothing volume by up to 57%.
One system. Zero compromise.
0%
Volume
Compression
Compression
Pack more. Carry less.
60L Capacity
in a 35L
Backpack
The only backpack that can transform from a daily commuter bag into a carry-on suitcase replacement that fits under your seat and counts as a personal item.
0L
Pack 2 weeks of clothes. No checked bag.
World's Most Powerful yet Smallest Travel Vacuum
10 times stronger than most travel vacuum devices
Two lines of defence
WATERPROOF
Zephyr is designed with waterproofing in every layer, ensuring your clothes, gear and any other valuables stay dry in every pocket.
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02
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AIRTIGHT CHAMBER
Patented one-way valveHermetic thermoplastic weldWet–dry isolation
WATERPROOF SHELL
4-layer laminatePET waterproof filmHydrostatic resistance 5,000mm
YKK WATERPROOF ZIPS
#10 gauge sealed zippersLaptop compartment + front upper pocketThermoplastic bonded gasket
SHELL MATERIALS
XPAC VX21
Waterproof
Engineered with a waterproof laminate that prevents water from penetrating the fabric, even during prolonged exposure. Ideal for maximum weather protection.
CORDURA® 1680D
Water-Resistant
Engineered to repel light rain and splashes, helping keep moisture on the surface instead of soaking in. Designed for everyday durability, though prolonged exposure can eventually allow water to penetrate.
Ergonomic Padded Straps
Front Pocket
Expandable
Honey Comb Padding
Fidlock Magnetic
Sternum Strap
Sternum Strap
Luggage Pass-Through Sleeve
Hidden Back Pocket
Detachable/
stowable straps
stowable straps
Padded laptop sleeve
Load Lifters
TSA Lock
Side Handle
WORDS FROM TRAVELERS
REAL FEEDBACK. REAL TRAVEL MADE SIMPLER.
Precision Engineering
Trusted by frequent flyers, digital nomads and design aficionados worldwide.
Precision
Trusted by frequent flyers, digital nomads
Engineering
and design aficionados worldwide.
Black Voyage engineers their gear for today’s journeys of space-saving, durable, smart, and whisper-quiet.
Vortex Vacuum-Seal Compression Technology™ lets travelers pack up to 157 % more without expanding the exterior footprint.
World-Class IPX8 Rating — tested to withstand continuous immersion beyond 1 meter for 30 minutes and 168-Hour Compression Hold.
As Featured In
Frequently Asked Questions
-
Yes, we stand by the quality of our products with a lifetime warranty. If you experience any issues with your Black Voyage travel backpack or vacuum compression bags, we will repair or replace them at no cost to you.
-
The Zephyr Pro provides 35L of packing space without using the expansion or vacuum compression features. Opening the expansion increases its capacity to 50L. With both the expansion and Vortex Vacuum Compression System activated, it can hold up to 60L.
35L — Standard capacity
50L — With expansion
60L — With expansion and Vortex Vacuum Compression -
We offer a 30-day return policy for unused products in their original packaging.
-
Yes. The Zephyr Pro includes the Vortex Diaphragm Pump, delivering up to 60kPa of suction power for fast and efficient vacuum compression.
Designed as the World’s Most Powerful Yet Smallest Travel Pump, it delivers powerful compression while taking up minimal space in your backpack.
-
Both share the same premium materials and core Black Voyage experience. The Zephyr Pro Lite is the lighter, more streamlined option, while the Zephyr Pro adds features such as a TSA lock for travelers who want more built-in convenience and security.