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Shimoda Core Unit Compatibility Guide

Which Shimoda Core Unit Fits My Backpack?

Shimoda has a variety of backpacks and camera bags which are extremely popular among photographers, filmmakers and outdoor creators thanks to their rugged, modular designs. With so many different backpack sizes, shapes and Core Units available, it can be tricky to figure out exactly which insert fits which bag, especially if you’re mixing gear between different models like an Action X, Explore V2 or Urban.

That’s where our interactive Shimoda Core Unit compatibility table comes in!

We’ve created a compatibility guide which shows how Shimoda Core Units fit into backpacks, across the full range. Whether using a Mirrorless Small, DSLR Large, or one of the longer XL RST units for telephoto gear, this chart will help you identify which bags offer the right internal space and access.

Each cell is marked with a coloured circle to show the fit:

• 🟢 Best means it’s a perfect, snug fit.

• 🟠 Good means it will fit, but there may be a bit of room or compression.

• 🟡 OK means it can work with some trade-offs or tighter spacing.

You can also filter the table by compatibility level using the checkboxes below, helping you to narrow down the options quickly.

Use the scroll on mobile to view all backpack models and combinations, and check the ‘Max Camera/Lens Combo Length’ column for each Core Unit to ensure your exact setup will fit inside.

Whether you’re upgrading, expanding or just planning smarter, this tool takes the guesswork out of packing your Shimoda bag and core unit.

Browse our range of Shimoda camera backpacks and core units today. You can also download a PDF guide to Shimoda core units and how to choose one.

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By Nick Dautlich on 21/07/2025

Nick Dautlich

Senior Content Writer and Product Reviewer

Nick Dautlich is the Senior Content Writer and Product Reviewer at Park Cameras, with over 15 years of photography experience. A Sony Imaging Professional and expert reviewer, Nick has worked with major brands such as Canon, Sony and Nikon. His work is also featured on Vanguard World UK’s website, Capture Landscapes, and Shutter Evolve. Nick’s photography includes National Trust projects and magazine covers and he is passionate about landscapes and storytelling. Nick also enjoys hiking and teaching his children about nature. Learn more on his profile page.