--- product_id: 765848488 title: "Core Unit Mirrorless S25 Modular Camera Insert Backpacks with Side Access, EVA Protection for Trinity Lens Kits" brand: "shimoda" price: "$196.38" currency: USD in_stock: true reviews_count: 2 url: https://www.desertcart.us/products/765848488-core-unit-mirrorless-s25-modular-camera-insert-backpacks-with-side store_origin: US region: United States of America --- # Seamless side access in 25L packs Fits cameras up to 12cm tall EVA shell for superior gear protection Core Unit Mirrorless S25 Modular Camera Insert Backpacks with Side Access, EVA Protection for Trinity Lens Kits **Brand:** shimoda **Price:** $196.38 **Availability:** ✅ In Stock ## Summary > 🎒 Carry Smart, Shoot Faster — The Core of Your Adventure ## Quick Answers - **What is this?** Core Unit Mirrorless S25 Modular Camera Insert Backpacks with Side Access, EVA Protection for Trinity Lens Kits by shimoda - **How much does it cost?** $196.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/765848488-core-unit-mirrorless-s25-modular-camera-insert-backpacks-with-side) ## Best For - shimoda enthusiasts ## Why This Product - Trusted shimoda brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Precision Fit:** Tailored for mirrorless/DSLR cameras up to 12cm tall, ensuring a sleek, low-profile carry. - • **Multi-Functional Skin:** Water-resistant storage case doubles as a packing cell, keeping your gear dust-free and your pack organized. - • **Narrow & Agile Design:** Specifically crafted for Shimoda’s 25L backpacks, offering a slimmer fit for smaller torsos and action-packed adventures. - • **Effortless Side Access:** Quickly grab your camera without setting down your pack—perfect for dynamic, on-the-go shooting. - • **Premium EVA Protection:** High-density EVA foam walls provide superior shock absorption while maximizing internal space. ## Overview The Shimoda Core Unit Mirrorless S25 is a precision-engineered camera insert designed for mirrorless and DSLR cameras up to 12cm tall. It integrates seamlessly with Shimoda’s 25L backpacks, offering quick side access and a narrow profile for enhanced mobility. Constructed with high-density EVA foam, it delivers superior protection in a lightweight, water-resistant package. Ideal for professionals seeking modular, agile gear solutions without compromising on protection or convenience. ## Description The Mirrorless Extra Small 25 Core Unit was built specifically for our narrower 25-liter backpack sizes. The XS25 offers more modular carry options for users of Shimoda's 25L packs who want to carry a smaller amount of gear than fits in the S25. This frees up more space for non-photo adventure/survival gear essentials. The XS25 is the smallest Core Unit in the series and is ideal for a body and a lens or two, or for users who have a compact camera body and handful of smaller prime lenses. The side-access port means you can set up your gear configuration to have quick and easy access to a mounted body and lens without needing to put your pack down. This is especially convenient in challenging and uneven terrain, or for wet environments where you need to keep your pack on your body. We call them Core Units simply because they’re the Core of the Shimoda system. Their modular versatility lets users customize their gear carrying needs with different sized camera inserts for different days, and to get more out of their backpack. The Mirrorless XS25 is ideal for smaller gear needs, but swapping out for one of the two larger 25-series Core Unit options gives you the ability to make a 25L pack "bigger" just by changing to a larger Core Unit. Review: Perfect for Shimoda Action X30 - Perfect for Shimoda Action X30 Review: Poor design choices - The stated design goal of this ICU is to accommodate mirrorless cameras with long telephotos attached. The videos show effortless removal of the camera via the top opening. The real life behavior is NOTHING like this. The mirrorless body and lens attached will fit only if you remove the collar and the hood, and the body is a smallest possible mirrorless. The attached pictures show a Z8 with a 180-600 with all the trimmings. As you can see thjngs "fit" but the top access for which you paid extra money is completely blocked and not usable. I love the Shimoda ICUs but they dropped the ball big time on the XL20 and XL30 RST. If you want to do what the videos show you need the X40 or Xl50 RST. ## Features - Mirrorless/DSLR Camera Fit: Shimoda Mirrorless-depth Core Units fit non-gripped mirrorless and DSLR cameras up to 12 cm (4.7 in) tall. The shorter depth leads to a lower profile with your backpack. - Quick Side Camera Access: When oriented vertically, the S25 Core Unit integrates seamlessly with the side access in all of Shimoda's 25 liter backpacks. When oriented horizontally, it will fit in larger Shimoda backpacks and rollers. - Narrow Width: The ML-25 Series Core Unit is specifically designed to fit inside the Action X25, Explore 25 and Urban Explore 25. Both pack and Core Unit are narrower than our larger packs 30L and above. Using a narrower 25L kit allows a more agile pack for more action intense adventure and also a better fit for users with a narrower and smaller torsos. - Lightweight Water-Resistant & Multi-purpose Skin – The included Skin’s primary function is a storage case for the padded Core Units, ideal for when your gear is at home and not in use. It keeps the Core Unit sealed and dust free. Its secondary function is to use as a packing cell. A user can fill it with clothing or other common items and pack it in their backpack or carry-on roller. - EVA Protective Shell and Dividers – Walls and dividers are constructed with EVA which ensures much greater protection than cheaper PE foams used in most camera bags. With EVA we have greater control over the density and quality of materials used to protect your gear. It also means our walls can be thinner and use less internal volume while still providing superior protection. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F8P42FT1 | | Best Sellers Rank | #368 in Camera & Photo Case & Bag Accessories | | Brand Name | Shimoda | | Capacity | 25 Liters | | Closure Type | Zipper | | Color | Mirrorless | | Customer Reviews | 4.0 out of 5 stars 6 Reviews | | Handle Type | side | | Included Components | Core Unit | | Item Weight | 16 ounces | | Manufacturer | Shimoda | | Manufacturer Warranty Description | 5 Years | | Material Type | Polyester | | Number of Compartments | 3 | | Pattern | Solid | | Style Name | Pro | | UPC | 816779026116 | ## Images ![Core Unit Mirrorless S25 Modular Camera Insert Backpacks with Side Access, EVA Protection for Trinity Lens Kits - Image 1](https://m.media-amazon.com/images/I/71C1W2nB81L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for Shimoda Action X30 *by A***R on September 21, 2025* Perfect for Shimoda Action X30 ### ⭐ Poor design choices *by G***K on November 13, 2025* The stated design goal of this ICU is to accommodate mirrorless cameras with long telephotos attached. The videos show effortless removal of the camera via the top opening. The real life behavior is NOTHING like this. The mirrorless body and lens attached will fit only if you remove the collar and the hood, and the body is a smallest possible mirrorless. The attached pictures show a Z8 with a 180-600 with all the trimmings. As you can see thjngs "fit" but the top access for which you paid extra money is completely blocked and not usable. I love the Shimoda ICUs but they dropped the ball big time on the XL20 and XL30 RST. If you want to do what the videos show you need the X40 or Xl50 RST. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/765848488-core-unit-mirrorless-s25-modular-camera-insert-backpacks-with-side](https://www.desertcart.us/products/765848488-core-unit-mirrorless-s25-modular-camera-insert-backpacks-with-side) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-24*