It is very well made, the material looks professional and comfortable. However, nothing can stand up to the headphones. They just hang around and obsess over things that unwind the cord from work itself. Perhaps a radius cut on one side of the outer edge inwards with a small (maybe 3-4mm) hole at the end of the cut that you can thread the cords and headphones through after coiling will help. This would allow the inserts to be positioned closer to the center of the article and protect them to some degree. This also prevents the cables from unwinding.
Headphones Sennheiser CX 300-II, black
318 Review
Upgrade Your Music Experience with XiaoMi True Wireless Earphones 2 Basic - Longer Battery Life and Superior Sound Quality (White, International Edition)
341 Review
π§ HUAWEI Freebuds 4i: Wireless Earbuds with Active Noise Cancelling & 10H Battery Life in Black
279 Review
Huawei Freebuds Pro MermaidTWS with Active Noise Cancellation - Silver Frost
299 Review
Sony MDR-ZX310AP ZX Series Blue Wired On Ear Headphones with Mic: Immersive Sound Experience
48 Review
Massdrop x Koss Porta Pro X On-Ear Headphones: π§ Noise-Cancelling Mic, Voice Assistant, Track Skip | Collapsible Midnight Blue
314 Review
Purple Philips SHE3590PP/28 In-Ear Headphones - Superior SEO
189 Review
Black Panasonic RP-HJE125E-K Wired Earphones π§ with 3.5 mm Jack
359 Review