OnePro Ultralight Backpack-space black-20L
OnePro Ultralight Backpack-space black-30L
Capturing the wild with the OnePro Ultralight Backpack.
Capturing the wild with the OnePro Ultralight Backpack.
OnePro Ultralight Backpack: Side quick-access for instant capture without removing the pack.
Hiking with OnePro Ultralight Backpack.
OnePro Ultralight Backpack with 180° Opening to see all your gear at a glance.
Rain cover of the OnePro Ultralight Backpack， provide protection in harsh weather
The foldable top expansion compartment of the OnePro Ultralight Backpack.
The front expansion compartment of the OnePro Ultralight Backpack features a flexible dual-use design for adapting to any adventure
Features an adjustable back length to perfectly match your frame
OnePro Ultralight Backpack-Misty Green-20L
OnePro Ultralight Backpack-Misty Green-30L
OnePro Ultralight Backpack-Misty Green-30L
OnePro Ultralight Backpack-space black-40L
OnePro Ultralight Backpack-space black-20L
OnePro Ultralight Backpack-space black-30L
Capturing the wild with the OnePro Ultralight Backpack.
Capturing the wild with the OnePro Ultralight Backpack.
OnePro Ultralight Backpack: Side quick-access for instant capture without removing the pack.
Hiking with OnePro Ultralight Backpack.
OnePro Ultralight Backpack with 180° Opening to see all your gear at a glance.
Rain cover of the OnePro Ultralight Backpack， provide protection in harsh weather
The foldable top expansion compartment of the OnePro Ultralight Backpack.
The front expansion compartment of the OnePro Ultralight Backpack features a flexible dual-use design for adapting to any adventure
Features an adjustable back length to perfectly match your frame
OnePro Ultralight Backpack-Misty Green-20L
OnePro Ultralight Backpack-Misty Green-30L
OnePro Ultralight Backpack-Misty Green-30L
OnePro Ultralight Backpack-space black-40L

Sac à dos ultraléger OnePro

$229.95

Expédition Calculé à la caisse.

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Sélectionner color : Space Black
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1. Mountaineering-Grade AceFrame Suspension: Patented dual-frame evenly distributes weight for fatigue-free carry, featuring a ventilated suspended back panel, detachable waist belt, and adjustable, padded shoulder straps. (*20L with AirFoam Suspension System.)
2. Lightweight Design: High-strength nylon-blend fabric and suspended back panel design reduce weight without sacrificing load support.
3. 180° Full-Access Opening & Versatile Divider: Main compartment opens fully for easy packing. The customizable divider can be reconfigured or removed.
4. Side Quick-Access Compartment: Retrieve your camera swiftly from the dedicated left-side pocket.
5. Versatile Expansion: Front expansion compartment stores a gimbal or hydration bladder, while the top includes a foldable extension for extra gear.

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Sac à dos ultraléger OnePro

$229.95

Patented Dual-Frame System

The ergonomic design contours to your back, evenlydistributing weight to eliminate fatigue, ideal forcarrying heavy loads on long treks

Suspended Ventilation Back Panel

The unique 3D air channels provide all-day air circulation, delivering far greater cooling efficiencythan traditional designs, and leaving your backfeeling refreshed and comfortable.

Adjustable Chest Strap

Secures the backpack to minimize swayingmaking walking steadier and less tiring.The quick-release buckle opens with a single pull

Detachable Lightweight Waist Belt

Provides instant stabilizing support for heavy-loads.Stows away neatly when not in use

Adjustable Back Length

Aligns the backpack's center of gravityto different body types for a perfect fit

Padded Wide Shoulder Straps

Filled with high-resilience foam for shock absorptionand pressure relief, they maintain their shape and comforteven after long hours of use. The breathable mesh surfaceenhances ventilation.



*Example shows the 30L/40L system. The 20L version uses theAirFoam system and does not offer the Suspended Ventilation Back PanelDetachable Lightweight Waist Belt,or Adjustable Back Length.

Patented Dual-Frame System

The ergonomic design contours to your back, evenlydistributing weight to eliminate fatigue, ideal forcarrying heavy loads on long treks

Suspended Ventilation Back Panel

The unique 3D air channels provide all-day air circulation, delivering far greater cooling efficiencythan traditional designs, and leaving your backfeeling refreshed and comfortable.

Adjustable Chest Strap

Secures the backpack to minimize swayingmaking walking steadier and less tiring.The quick-release buckle opens with a single pull

Detachable Lightweight Waist Belt

Provides instant stabilizing support for heavy-loads.Stows away neatly when not in use

Adjustable Back Length

Aligns the backpack's center of gravityto different body types for a perfect fit

Padded Wide Shoulder Straps

Filled with high-resilience foam for shock absorptionand pressure relief, they maintain their shape and comforteven after long hours of use. The breathable mesh surfaceenhances ventilation.



*Example shows the 30L/40L system. The 20L version uses theAirFoam system and does not offer the Suspended Ventilation Back PanelDetachable Lightweight Waist Belt,or Adjustable Back Length.

Removable Dividers Endless Options

The inner compartment features a fixed structure that snugly contours the pack's interior, preventing gear from shifting during movement. This ensures a balanced center of gravity. When not in use, it can be easily removed.

*The inner compartment module is included with the bag with a total weight of 530g, and can be assembled as needed for different scenarios.
The backpack features a versatile inner compartment that converts between Medium and Small modes. When not in use, it folds away seamlessly, transforming the pack into a sleek, general-purpose backpack.

Removable Dividers Endless Options

The inner compartment features a fixed structure that snugly contours the pack's interior, preventing gear from shifting during movement. This ensures a balanced center of gravity. When not in use, it can be easily removed.

*The inner compartment module is included with the bag with a total weight of 530g, and can be assembled as needed for different scenarios.

Multiple Attachment Points,Easy Access

The shoulder straps have
attachment points for
quick-release camera clips

Trekking poles can be attached to the side of the backpack

Included compression straps can secure tripods and other items onto the bottom attachment points

Refining Details, Superior Craftsmanship

Includes a rain cover
for protection in
harsh weather

*30L/40L model only.

Equipped with side and top carry handles

Hidden AirTag pocket for extra security and theft prevention

YKK water-resistant zippers

On-Body Shots

20L On-Body Shots on Different Heights
30L On-Body Shots on Different Heights
40L On-Body Shots on Different Heights

OnePro Ultralight Backpack FAQ

What are the differences compared to the Flex and Focux versions?

The main differences are as follows:
1.The OnePro Ultralight is lighter in weight, making it suitable for users who prefer a lighter backpack for outdoor photography or casual use.
2.The OnePro Ultralight features a lightweight carrying system that balances professional support and minimalist design.
3.The OnePro Ultralight has a detachable waist belt, which can be stowed inside the backpack when not in use.
*The 20L version does not include a detachable waist belt.
4.The OnePro Ultralight includes a foldable dual-purpose inner compartment that can accommodate up to 1 camera body and 5 lenses.
5.The OnePro Ultralight has a sleeker, more casual style for everyday use outside professional shoots.

What advantages does the OnePro Ultralight's suspension system offer compared to other outdoor photography backpacks?

The 30L/40L models feature the mountaineering-grade AceFrame Suspension System:
1. The dual-frame structure, compared to traditional flat-frame designs, offers better ergonomics for enhanced comfort without intruding into the main compartment space.
2. Superior ventilation—the arched structure creates a suspended mesh back panel for true back heat dissipation and breathability. The hollowed-out design of the shoulder straps and waist belt promotes air circulation around shoulders and waist, improving comfort and heat dispersion.
3. The wider, thickly padded shoulder straps and a detachable waist belt evenly distribute weight, effectively reducing shoulder strain.
4. The adjustable back length mechanism allows quick and efficient adjustments to better fit users of different heights.

The 20L model features the AirFoam Suspension System:
1. The framework structure effectively distributes weight evenly across the back and reduces shoulder pressure.
2. The ventilated back panel conforms to the curvature of the back, providing support and enhanced breathability for a cooler, more comfortable wear.
3. The wider, thickly padded shoulder straps help reduce shoulder pressure during extended wear.

What is the back length adjustment range?

20L: No back length adjustment available  
30L: 48-51cm/18.9-20in dual-setting adjustment  
40L: 50-53-56cm/19.6-20.8-22in triple-setting adjustment

Is the waist belt detachable?

Yes. The waist belt is detachable (Note: The 20L model does not include a waist belt).

Is the backpack expandable?

Yes. The backpack can be expanded both at the front and on the top.

Does it have side quick access?

Yes.

What capacity sizes are available? What are the external and expanded external dimensions?

There are three capacity options available: 20L, 30L, and 40L.  
20L Dimensions: External 450*280*145mm/17.7x11x5.7in; Expanded external 540*280*145mm/21.2x11x5.7in  
30L Dimensions: External 550*335*145mm/21.6x13.1x5.7in; Expanded external 700*335*145mm/27.5x13.1x5.7in
40L Dimensions: External 610*335*155mm/24x13.1x6.1in; Expanded external 780*335*155mm/30.7x13.1x6.1in

What is the weight of each backpack?

20L: 1.3kg (excluding dividers and inner compartment , straps and ropes, rain cover)  
30L: 1.45kg (excluding dividers and inne compartment , straps and ropes, rain cover)  
40L: 1.6kg (excluding dividers and inner compartment , straps and ropes, rain cover)

What equipment can be stored? What is the maximum number of cameras and lenses it can hold?

20L:
Canon, Sony, Nikon mirrorless or DSLR cameras
DJI Mavic series drones
MacBook Pro 14-inch
Maximum capacity: 1 camera + 5 lenses or 1 camera + 1 lens + Mavic Mini Fly More Combo
30L/40L:
Canon, Sony, Nikon mirrorless or DSLR cameras
DJI Mavic series drones
MacBook Pro 16-inch
Maximum capacity: 1 camera + 5 lenses or 1 camera + 1 lens + Mavic Mini Combo

Is it compatible with the Tagport?

Yes, the specialised webbing straps on the side of the front panel can be used to secure badges.

What material is the backpack made of?

The backpack is made of high-performance nylon fabric.

Why is the backpack heavier than regular hiking backpacks?

Hiking backpacks are primarily designed for carrying clothing and typically use single-layer fabric with minimal pockets. However, photography backpacks require additional features such as equipment protection, accessory organization and storage, and dedicated laptop compartments, which naturally increases the weight.

Can I attach a camera quick-release clip?

Both the shoulder strap and waist belt feature dedicated camera quick-release clip mounting points. A fabric strap barrier is placed between the mounting points and the body to prevent pressure points, ensuring greater comfort during use.

Is it allowed as carry-on luggage?

Yes.

How is the tripod stored?

You can secure the tripod to the front or side of the backpack.

Can it store a gimbal?

Yes, the gimbal can be stored in the dedicated front expansion compartment.

Can it store a 16-inch laptop?

The 30L/40L backpacks can store a 16-inch laptop.

Is a rain cover included with the backpack? How is it stored?

The 30L/40L models come with a standard rain cover, which can be stored in the compartment at the bottom of the backpack. The 20L model does not include a rain cover.

Can it store a hydration reservoir?

Yes, the hydration reservoir can be stored in the front expansion compartment.

Can it stand upright on its own?

No.

Where is the Airtag storage compartment?

The Airtag storage compartment is located in the inner compartment's product label tag area.

Is the backpack washable?

No. It is not recommended to wash the backpack. The backpack's multi-layered fabric construction helps it keep its shape, and washing may cause structural deformation. Use a damp cloth or paper towel to spot clean as needed.

What is the warranty period for the OnePro Ultralight?

This product comes with a Limited Lifetime Warranty. Under normal usage conditions, damages or functional failures caused by manufacturing defects, material flaws, or workmanship issues are covered by the warranty. Cosmetic issues that do not compromise the product's safety or functionality (e.g., scratches, wear and tear resulting from accidents, misuse, or long-term use) are not covered. For details, please refer to the PGYTECH official website's after-sales service policy.

Specifications

  • Name

    Sac à dos ultraléger OnePro

  • No.

    20L (espace noir): P-CB-417

    20L (vert brumeux) : P-CB-418

    30L (espace noir): P-CB-413

    30L (vert brumeux) : P-CB-415

    30L (violet aurore) : P-CB-414

    40L (espace noir): P-CB-416

  • Material

    Matériaux principaux :
    Extérieur : 100 % nylon
    Doublure : 100 % nylon

  • Net Weight

    Sac à dos ultraléger 20L :

    Poids (emballage compris): 3 kg
    Poids (net):1,3 kg/2,87 lb

    Sac à dos ultraléger 30L :

    Poids (emballage compris): 3,47 kg
    Poids (net):1,45 kg/3,20 lb

    Sac à dos ultraléger 40L :

    Poids (emballage compris): 3,92 kg
    Poids (net) : 1,6 kg/3,53 lb

  • Size

    20L :

    Taille du paquet :

    500mm*388mm*145mm
    Taille externe :

    450mm*280mm*145mm

    30L :
    Taille du paquet :

    550mm*405mm*150mm
    Taille externe :

    550mm*335mm*145mm

    40L :
    Taille du paquet :

    610mm*410mm*157mm
    Taille externe :

    610mm*335mm*155mm

  • Compatibility

    Sac à dos ultraléger 20L :

    Appareils photo Canon, Sony, Nikon sans miroir ou reflex numériques
    Drones de la série DJI Mavic
    MacBook Pro 14 pouces
    Capacité maximale : 1 caméra + 5 objectifs ou 1 caméra + 1 objectif + Mavic Mini Combo

    Sac à dos ultraléger 30L :

    Appareils photo Canon, Sony, Nikon sans miroir ou reflex numériques
    Drones de la série DJI Mavic
    MacBook Pro 16 pouces
    Capacité maximale : 1 caméra + 5 objectifs ou 1 caméra + 1 objectif + Mavic Mini Combo

    Sac à dos ultraléger 40L :

    Appareils photo Canon, Sony, Nikon sans miroir ou reflex numériques
    Drones de la série DJI Mavic
    MacBook Pro 16 pouces
    Capacité maximale : 1 caméra + 5 objectifs ou 1 caméra + 1 objectif + Mavic Mini Combo