"Hard cases are heavy and cumbersome, but I'm worried a soft case won't protect my
." This is the "answer" a used instrument specialist shop gave to that longstanding dilemma faced by guitarists.
At Advance Guitars, we handle countless vintage guitars and used instruments daily. This also means we've seen countless "used cases."
Where do they break easily? Where do they feel the stress? Staff who know the "reality" of cases used in the field inside out planned and developed "the case we truly want to use ourselves" and "the case we can wholeheartedly recommend to our customers" from scratch.
The definitive acoustic guitar gig bag, packed only with truly essential "function" and "protection" – that is the 'hundred HSC-A II'.
Key points of the HSC series!
1. Ultra-lightweight Weighing a mere 1.9kg.
Hard cases are naturally heavy,
but even gig cases can weigh around 3kg when prioritizing protection.
Switching from one to this, you'll be amazed by how light it is.

2. It's not just about being light; safety is also thoroughly considered.
"Lightweight" doesn't mean "unprotected." The body is surrounded by 20mm thick cushioning, while the neck section is securely held in place by an extra-thick 40mm pillow (neck pillow). It protects your precious acoustic guitar from accidental drops or impacts.


3. The neck pillow is removable!
Adjust the pillow position to fit the size of the headstock and guitar body.


4. Includes Velcro for secure attachment
Secures the guitar body firmly in place.

5. Top and bottom internal cushions are also removable!
Adjust these to fit your guitar's size and shape.

6. Stress-free carrying comfort
We intentionally avoided using metal fittings at the shoulder strap attachment points. This solves the problem of "metal fittings pressing painfully against the body." With added cushioning, even slender women should find it less likely to cause shoulder discomfort.

7. Mesh-backed design
The breathable design reduces back sweat.

8. Rubber feet are also added to the external bottom.
Not only do they prevent dirt and soften impacts, but they also reduce wear from friction against the ground.

Features a thick handle designed for comfortable grip and reduced hand fatigue.


10. Second and Third Handles
Handles are positioned not only on the sides but also on the front and back (center) of the case. This dramatically eases vertical carrying on trains and quick movements.

1 1.
Features a large pocket that comfortably fits A4-size files, sheet music, and cables.


12. Top Pocket
A pocket is also provided for storing guitar accessories and maintenance items like capos and tuners.
It's within easy reach even while standing, making it convenient for grabbing headphones or your wallet during transit.

13. Convenient Hook for Storage】
Wall-Mountable for Smart Storage

Compatible Models
Compatible with a wide range of sizes, from dreadnought (e.g., Martin D-28) to jumbo (e.g., Gibson J-45). The internal neck pillow and body cushion are removable and adjustable, allowing you to customize the fit for your specific guitar.
~Storage Image~
Dreadnought size (Martin D-28, Gibson Hummingbird)

Jumbo Size (Gibson J-45)

YAMAHA LL Series (LL6, etc.)
※Storage is possible by removing one internal cushion from the headstock tip area. While the wide body makes it a tight fit, the zipper functioned without issue.


000 Size (Martin 000-28)
*The tape on the headstock pillow reduces rattling inside the case.

Small Size (Gibson B-25)
*The headstock pad tape reduces rattling inside the case.

Epiphone Head (Epiphone FT-79)
※Compatible with Epiphone's longer headstocks. Storage is possible by removing the top and bottom cushions inside the case.
(This case is not compatible with all Epiphone guitars. Please inquire beforehand to confirm compatibility.)


12-String Guitar (Martin 12-String)
※Storage is possible by removing the cushions attached to the top and bottom inside the case.
(This case is not compatible with all 12-string guitars. Please inquire beforehand to confirm compatibility.)


※Super Jumbo sizes (e.g., Gibson SJ-200) and models like the J-185 cannot be stored.
If you're unsure whether your guitar will fit, feel free to contact us viathe chat at the bottom right of the page or email (aco@tcgakki.com).
Shipping & Packaging
【For Online Purchases】 We typically ship items securely packed with air cushioning (bubble wrap). If you prefer cardboard packaging, please request this at checkout. We will adjust the price accordingly. Contact us at.
【In-Store Sales Also Available】 We also sell at the Advance Guitars (TCGAKKI) store. You can try it on with your own instrument to test the comfort. Please come visit us.