2026-05-10




Lighten Your Load,
Protect Your Inspiration

Show Your Personality
Top flap Velcro allows you to attach multiple badges.

180° Full Access
The 180° lay-flat design allows quick and easy access to all your camera gear. Open it fully, reach everything instantly, and capture every moment without delay.

Compact and lightweight
20Kg stated maximum payload
Optional geared 360 degrees
Compatible with Arca-Swiss style components
Side access
Top access
Internal access

Smart Carrying System
High-elastic mesh back pad for rapid heat dissipation and sweat management.
3D
curved aluminum frame conforms to the spine for balanced pressure relief.

Water Bladder Hatch
Water Pouch Opening
One-Button Hydration
Note: This product provides the one-button hydration setup only; hydration bladder and straw must be purchased separately according to personal needs.


420D ballistic nylon + high-performance PU coating
Wipes clean instantly from rain or dust.



Specifications



Lighten Your Load,
Protect Your Inspiration

Show Your Personality
Top flap Velcro allows you to attach multiple badges.

180° Full Access
The 180° lay-flat design allows quick and easy access to all your camera gear. Open it fully, reach everything instantly, and capture every moment without delay.

Compact and lightweight
20Kg stated maximum payload
Optional geared 360 degrees
Compatible with Arca-Swiss style components
Side access
Top access
Internal access

Smart Carrying System
High-elastic mesh back pad for rapid heat dissipation and sweat management.

3D
curved aluminum frame conforms to the spine for balanced pressure relief.


Water Bladder Hatch
Water Pouch Opening
One-Button Hydration
Note: This product provides the one-button hydration setup only; hydration bladder and straw must be purchased separately according to personal needs.

420D ballistic nylon + high-performance PU coating
Wipes clean instantly from rain or dust.



Specifications
| Model | OPA-25B Bag | OPA-25B-MI Bag+Medium insert | OPA-25B-LI Bag+Large insert |
![]() | ![]() | ![]() | |
| Weight | 1.7kg | 2.2kg | 2.5kg |
| Volume | 25L | 25L | 25L |
| External Dimensions | H480*W335*D240mm | H480*W335*D240mm | H480*W335*D240mm |
| Insert External Dimensions | N/A | 315*290*160mm | 415*290*160mm |
| Color | Yellow, Green, Black | Yellow, Green, Black | Yellow, Green, Black |
| Material | Nylon, PU,Synthetic Fabric | Nylon, PU,Synthetic Fabric | Nylon, PU,Synthetic Fabric |
| Water Repellent | Yes | Yes | Yes |