A hard case keeps a small audio interface, its cable, and an adapter together when the interface moves between a desk, rehearsal room, stage, or travel bag. The crucial choice is not a generic “audio interface case” label. It is the exact interface the case was shaped for, the listed inside or outside dimensions, and whether the pocket and handle suit the accessories you actually bring.
The six cases here divide into Focusrite Scarlett-specific cases and one broader GEEKRIA design that lists MOTU M2/M4, M-Audio M-Track Duo variants, and small Behringer units. Several listings say case only, so none should be treated as an interface bundle. Start with exact model fit, then choose the smallest case that lists room for the cable and accessories your portable recording setup needs.
A case for the right interface model is more useful than a larger case whose fit is only implied.Portable Audio Interface Hard Cases Compared
1. L LTGEM Scarlett Interface Case — Best Scarlett Solo, 2i2, and 4i4
L LTGEM lists a hard EVA carrying case for the Focusrite Scarlett 2i2 4th Gen, Scarlett 4i4 3rd Gen, and Scarlett Solo. Its 7.7-by-5.2-by-3.5-inch outer dimensions give a compact travel shape, while the product details list an inner mesh pocket for accessories and a 360-degree zipper. The named models make it the widest stated Scarlett-family fit on this page rather than a case for one exact 2i2 generation.
The listing calls the EVA material semi-waterproof, shockproof, and durable, and says the case is lightweight and compact enough for a backpack, carry-on, or luggage. The key limitation is explicit: the interface is not included. Choose this when the interface is one of the named Solo, 2i2, or 4i4 models and the accessory pocket is enough for your short cable and adapter.
Our TakeBuy L LTGEM when you want a compact 7.7-by-5.2-by-3.5-inch case that names Scarlett Solo, 2i2, and 4i4 compatibility. It is the most flexible Scarlett-family option here, but it remains a case-only listing and the mesh pocket is intended for small accessories.
- The listing names Scarlett Solo, 2i2 4th Gen, and 4i4 3rd Gen rather than one single interface model.
- Its 7.7-by-5.2-by-3.5-inch exterior gives a stated compact size for a backpack or carry-on setup.
- An inner mesh pocket is listed for a cable, adapter, or other small recording accessories.
- The hard EVA shell and 360-degree zipper are named construction and closure details.
- The listing is case only, so no Focusrite audio interface is included with the storage bag.
- It does not list compatibility with MOTU, M-Audio, Behringer, or Quantum interface families.
2. GEEKRIA Audio Interface Case — Best MOTU and M-Audio Interfaces
GEEKRIA lists a hard-shell travel bag compatible with the MOTU M2 and M4, M-Audio M-Track Duo and M-Track Duo HD, Behringer Pro VS Mini and JT Mini, and Stylophone GENX-2. The product list is its main advantage: it serves several named compact device families rather than only a Focusrite Scarlett interface. The outer case measures 13.2 by 6.7 by 3.1 inches, giving it the largest stated exterior on this page.
The listing also specifies a handle, adjustable shoulder strap, top mesh pocket, and bottom storage for the device and charger adapter. Its ultra-hard outer shell is described for travel and work away from home. Pick it when your exact device is one of the named models and you want an interface case with a carry handle and shoulder strap, not simply a tiny zip pouch.
Our TakeBuy GEEKRIA when you want a case for MOTU M2/M4, M-Audio M-Track Duo, or small Behringer models. Its 13.2-inch exterior, handle, and shoulder strap suit a wider portable setup, but the bigger case should still be chosen around one of the interfaces the listing actually names.
- The listing names MOTU M2/M4, M-Audio M-Track Duo variants, and two small Behringer models.
- A handle and adjustable shoulder strap give the 13.2-inch case two stated ways to carry an interface.
- The top mesh pocket is listed for small accessories while the bottom holds the device and charger adapter.
- Its 13.2-by-6.7-by-3.1-inch exterior is the largest stated case size in this comparison.
- An ultra-hard outer shell is listed for a portable interface that moves between work locations.
- The listing does not name Focusrite Scarlett Solo, 2i2, or 4i4 compatibility for this case.
- Its 13.2-inch exterior is less compact than the Scarlett-specific EVA cases for a small travel bag.
- The compatibility list should be checked against the exact interface generation before purchase.
3. Mchoi Scarlett 2i2 Case — Best Scarlett 2i2 Generations
Mchoi lists a hard EVA case designed for the Focusrite Scarlett 2i2 3rd Gen and 4th Gen. The exact two-generation fit is its useful distinction, especially for a buyer who already knows the interface model and wants a case without the wider computer-bag shape of GEEKRIA. The listing says the case is semi-waterproof, shockproof, stylish, and durable, with a classic zipper closure.
The interior is described as orange, with red and blue threads on the zipper side, but the colors are cosmetic details rather than a compatibility reason. The important part is that it is a case-only product specifically for the named 2i2 generations. It does not claim Solo, 4i4, or non-Focusrite fit, so keep the purchase tied to the exact Scarlett version you own.
Our TakeBuy Mchoi when you want a hard EVA case explicitly compatible with Scarlett 2i2 3rd and 4th Gen. It is the focused two-generation option when you do not need a laptop-like bag, a shoulder strap, or a broader family compatibility list.
- The listing explicitly names both Scarlett 2i2 3rd Gen and 4th Gen for the hard EVA case fit.
- High-grade EVA is listed as the main material for a compact dedicated audio-interface storage case.
- A classic zipper closure is stated for opening and closing the case around the named interface.
- The listing describes a semi-waterproof and shockproof construction for this case-only product.
- It is a case-only listing and includes no audio interface or accessories.
- The listed compatibility is restricted to Scarlett 2i2 3rd and 4th Gen models.
4. FBLFOBELI Scarlett 2i2 Case — Best Small 2i2 Carry
FBLFOBELI lists a compact hard EVA storage case designed for the Focusrite Scarlett 2i2 3rd Gen. Its stated exterior size is 8.2 by 4.5 by 2.7 inches, and the listing describes double zippers plus a built-in mesh pocket for accessories. It is the smallest explicitly measured 2i2 case in the group, so it is a practical option when the interface and a short cable need to fit into an already crowded backpack.
The listing describes the EVA material as durable, sturdy, shockproof, and waterproof, and calls the product case only. The stated fit is generation-specific, so do not treat its compact exterior as proof of compatibility with a Scarlett Solo, 4i4, or another interface. Buy it for a 2i2 3rd Gen when the small stated size counts for more than a handle, shoulder strap, or larger accessory space.
Our TakeBuy FBLFOBELI when you want a small 8.2-by-4.5-by-2.7-inch case specifically listed for Scarlett 2i2 3rd Gen. It is the compact 2i2 option when a mesh pocket and double zipper are enough, but it is not a general multi-interface bag.
- The stated 8.2-by-4.5-by-2.7-inch exterior is a compact size for a small Scarlett 2i2 carry kit.
- The product is specifically designed for the Scarlett 2i2 3rd Gen rather than a vague audio-interface category.
- A built-in mesh pocket gives cables or compact accessories a listed place inside the hard case.
- Double zippers and high-quality EVA material are stated features of the storage case.
- The listing describes the hard case as compact and lightweight for travel with the named interface.
- The compact listing does not name a carry handle or shoulder strap for hands-free transport.
- Compatibility is stated only for Scarlett 2i2 3rd Gen, not the later 4th Gen model.
- It is sold as a case only, so device and accessories are not part of the purchase.
5. Musiin Solo 4th Gen Case — Best Scarlett Solo and Quantum LT2
Musiin lists a molded case compatible with the Focusrite Scarlett Solo 4th Gen, Fender Quantum LT2, and KORG NTS-3 Kaoss Pad. The named models make it the unusual small-case option for a buyer who owns one of those specific units rather than a Scarlett 2i2. The listing describes the molded design as keeping the device stable and minimizing movement during transport, and it includes an inner mesh pocket for cables and accessories.
Its EVA outer shell, soft lining, soft silicone handle, and case-only package are the relevant stated details. The multiple model list can be useful, but only if the owned device exactly matches one of those names. Choose Musiin when a Solo 4th Gen or Quantum LT2 is the gear that travels. It does not state compatibility with the larger 2i2, 4i4, MOTU, or M-Audio interfaces.
Our TakeBuy Musiin when you own a Scarlett Solo 4th Gen, Fender Quantum LT2, or KORG NTS-3 and want a molded layout and soft silicone handle. Its compatibility is specific, so it should not be treated as a universal case for any portable interface.
- The molded case lists compatibility with Scarlett Solo 4th Gen, Quantum LT2, and KORG NTS-3 devices.
- A soft silicone handle gives this small audio-interface case a named carry feature for daily transport.
- An inner mesh pocket is listed for cables and accessories that travel with the compatible interface.
- The EVA outer shell and soft lining are stated as a two-layer case construction.
- The listing describes the molded fit as holding a named device stable during transport.
- Its case-only package makes the purchase scope clear before a buyer assumes an interface is included.
- The listing does not name Scarlett 2i2, Scarlett 4i4, MOTU M2/M4, or M-Audio interface compatibility.
- It offers a handle but does not list an adjustable shoulder strap for longer walks between locations.
6. Aproca Scarlett 2i2 4th Gen Case — Best 2i2 4th Gen Travel
Aproca lists a case specifically designed for the Focusrite Scarlett 2i2 4th Gen. It has a comfortable handle, a mesh pocket for accessories, smooth double zippers, high-density EVA, and 1680D material. Its product details emphasize a portable travel layout around that one exact interface, which makes it a sensible match when the owner wants an explicitly named 2i2 4th Gen case rather than a broader multi-model design.
The listing says the product is an empty case and that pictured items are illustrative only. The empty case is an important purchase boundary, since it is storage, not recording hardware. Choose Aproca for the 2i2 4th Gen if a carry handle and accessory mesh pocket fit the portable setup. The listing does not state compatibility for a Scarlett Solo, earlier 2i2 generation, or other brands.
Our TakeBuy Aproca when you want a Scarlett 2i2 4th Gen case with a carry handle, mesh pocket, double zippers, and 1680D material. It is a clear exact-model travel choice, but the listing gives no reason to assume compatibility with another Focusrite generation or interface.
- The case is specifically designed for the Scarlett 2i2 4th Gen rather than a generic interface size.
- A comfortable handle gives the compact case a stated carry option for travel or moving between sessions.
- The mesh pocket is listed for cables and other small accessories that belong with the audio interface.
- The listing is an empty case only, and the interface shown in photos is not included.
- It does not list compatibility with Scarlett Solo, 2i2 3rd Gen, 4i4, or other brand interfaces.
Buying Guide
Match the exact interface model before comparing case materials
The first decision is the model name printed on the interface. Mchoi names Scarlett 2i2 3rd and 4th Gen, FBLFOBELI names only 2i2 3rd Gen, and Aproca names only 2i2 4th Gen. The distinctions count for more than a general EVA description, because adjacent Focusrite generations and different interface shapes cannot be assumed to share a fitted case.
L LTGEM has the broadest stated Focusrite list, covering Solo, 2i2 4th Gen, and 4i4 3rd Gen. GEEKRIA instead names MOTU M2/M4, M-Audio M-Track Duo variants, and small Behringer models. Musiin names Scarlett Solo 4th Gen and Quantum LT2. Read the exact device line before buying. A compatible model list is evidence, while a similarly sized interface is only a guess.
Choose the case size around interface and accessories together
FBLFOBELI lists an 8.2-by-4.5-by-2.7-inch exterior, while L LTGEM lists 7.7 by 5.2 by 3.5 inches. These compact cases suit a small interface plus the limited accessories that their mesh pockets can hold. A short USB cable and a small adapter require a different amount of space from an interface with a larger power supply, headphones, or multiple studio cables.
GEEKRIA is the larger option at 13.2 by 6.7 by 3.1 inches, and its listing specifically places the device and charger adapter in the bottom section. That extra stated footprint can be useful when the whole recording kit travels together. It is not automatically better for a small Solo or 2i2 setup, where the smallest exact-fit case may be easier to pack into a backpack.
Treat mesh pockets as small-accessory storage
L LTGEM, GEEKRIA, FBLFOBELI, Musiin, and Aproca all list a mesh pocket for accessories. The pocket is a practical feature for a short cable, small adapter, or a few compact items that belong to the interface. It should not be read as a promise that a larger headphone cable, power brick, microphone, or several bulky accessories will all fit in the same pocket.
GEEKRIA gives the clearest accessory separation because its listing specifies a top mesh pocket and bottom device-and-adapter area. The other cases are more compact exact-model choices. Pack the accessories you take to a mobile session beside the interface, then choose a case with a stated pocket and outer size that fits that group rather than relying on a product photo.
Pick a handle or shoulder strap for the way the interface travels
GEEKRIA lists a comfortable handle and adjustable shoulder strap, giving its larger case two carry options. Musiin and Aproca list handles, while the other Scarlett cases emphasize compact cases that fit inside a backpack, carry-on, or luggage. The carry method is not a minor convenience detail when the interface moves on foot between a laptop setup, rehearsal, and stage.
A small fitted case can be right when the interface shares a laptop backpack, while a handle or shoulder strap can be more useful when it is the main item carried separately. GEEKRIA’s 13.2-inch case and adjustable shoulder strap make it the most explicitly shoulder-carry-oriented choice. Decide whether the case is an insert inside another bag or the bag you will carry, then match that role to the stated handle and strap features.
Remember that every listing is for a case, not recording hardware
Several listings say case only directly: Mchoi, FBLFOBELI, Musiin, and Aproca explicitly exclude the interface, while L LTGEM also says the Focusrite device is not included. The package contents should be clear before ordering, especially where a listing photo shows an interface seated inside the case. The item for sale is storage and transport equipment.
The case should be one part of a portable recording plan. It needs to match the interface, cable, and adapter, while the interface itself still connects to the laptop and microphones or instruments. For a separate portable monitoring choice, see our portable headphone amplifier guide or USB-C audio-interface guide. Both guides solve a different audio-chain need from carrying the interface safely.
Frequently Asked Questions
Which case works with the most named audio-interface families?
GEEKRIA names the broadest non-Focusrite compatibility list: MOTU M2/M4, M-Audio M-Track Duo and Duo HD, Behringer Pro VS Mini and JT Mini, plus Stylophone GENX-2. It also lists a handle, adjustable shoulder strap, top mesh pocket, and 13.2-by-6.7-by-3.1-inch exterior.
L LTGEM has the broadest stated Focusrite group, covering Scarlett Solo, 2i2 4th Gen, and 4i4 3rd Gen. The other cases focus on a particular Scarlett model or generation. Use the named model list as the first screen, then compare carrying and accessory features.
Which option is best for Scarlett 2i2 4th Gen?
Aproca is explicitly designed for the Scarlett 2i2 4th Gen and lists a handle, mesh pocket, double zipper, high-density EVA, and 1680D material. L LTGEM also names the 2i2 4th Gen among its compatible Scarlett models, while Mchoi names both 3rd and 4th Gen 2i2 units.
The choice depends on the rest of the setup. Aproca is the exact-model handle case, L LTGEM is the broader Scarlett family option, and Mchoi is the two-generation 2i2 option. Do not infer that FBLFOBELI fits the 4th Gen because its listing only names 2i2 3rd Gen.
Which hard case has a shoulder strap?
GEEKRIA is the listing that explicitly includes an adjustable shoulder strap as well as a handle. Its larger 13.2-by-6.7-by-3.1-inch exterior and named MOTU/M-Audio/Behringer compatibility make it the best choice when the case is meant to be carried separately rather than slipped inside a backpack.
Musiin and Aproca list handles, but not adjustable shoulder straps. L LTGEM is described as compact enough for a backpack, carry-on, or luggage. Pick a strap only when that matches your travel routine, since a compact insert case may be better inside an existing laptop bag.
Do these cases include the audio interface?
No. Mchoi, FBLFOBELI, Musiin, and Aproca all explicitly say case only or that audio equipment is not included. L LTGEM also says the Focusrite interface is not included. These listings sell storage cases even though the product photos can show the compatible interface inside.
GEEKRIA is also described as a carrying case rather than an interface bundle. Plan the interface, cable, adapter, and case as separate purchase items. The safe approach is to read the package-contents section instead of assuming the pictured recording device is in the box.
Which case has the smallest stated exterior size?
L LTGEM is listed at 7.7 by 5.2 by 3.5 inches, while FBLFOBELI is 8.2 by 4.5 by 2.7 inches. The exact shape differs, so neither measurement alone proves a better fit. Both are compact cases that rely on specific Scarlett compatibility rather than a broad interface list.
GEEKRIA has the largest stated exterior at 13.2 by 6.7 by 3.1 inches. Choose the exact-model case that fits the interface and accessory group you carry, not the smallest numerical dimension in isolation.
Bottom Line
Verify the interface model first. Then use the mesh pocket, carry method, and exterior size to select the case.
For several interface brands, GEEKRIA is the broad multi-brand carry case.
For Focusrite models, L LTGEM is the flexible Focusrite-family option.
For a 2i2 4th Gen, Aproca is the exact-model travel choice.
