I have purchased in various sizes and colors to organize Instrument Cases and Small Tool sets. Very sturdy and hopefully the zipper will last. Haven't used for a Hard Disk.

I didn't review it for traveling because I don't use it that way. I bought it to store a digital thermometer and accessories, and it is working well in that usage. There are various "compartments" inside created by elastic bands that keep items from flying out when you open the case. The zipper seems to be high quality, with a smooth action that doesn't bind. The hard case offers some protection (but don't step on it or drive on it - it's not that robust). For applications like mine or similar,

I bought this to case my phone’s backbone controller and it just "barely fits”. Not great but does the job. I’m surprised that the backbone controller doesn’t come with a carry case when it’s a mobile controller. But this works.

This case is very sturdy has a quality zipper. I bought this to keep my phone and AirPod charging case inside my gym bag. Fits my iPhone 11 with an otterbox case. With the otterbox on the phone and inside this case my AirPods stay connected perfectly.

PERFECT fit for 3, DJI mini 3 batteries. I have 2 of the mini 3 "pro" batteries and 1 of the regular mini 3 batteries that came with the drone. It's like this case was made for all 3, perfect fit!

I have not yet transferred data to this drive, but will be doing so in the near future, and it is a solid accessory. Thanks for attention.

Loved the compact size, it was perfect for traveling, I used it for a traveling battery electronic divise charger, so far I’ve taken it on two trips and its great!

I've searched a long time for something sturdy to keep keys, money clip, phone & a pen. Thanks for attention. This is the winner!

I purchased this specifically for my rg350m retro handheld console.It fits very well & there's plenty of room for accessories. I had looked at the "official" rg350 cases & wasn't impressed. This design, while more plain, looks better & the blue really rocks. When I push the console all the way to one side, there's about an 1" of space between it & the other side. On the exterior spine, there's a small metal hook so it can be attached to something if needed. The branding isn't too loud on the…

I bought this case because someone said it fit the backbone controller, but it was not long enough. It’s a good case regardless, could be used for other electronics, but I returned as I was looking for something to keep my backbone from getting crushed when it’s in my bookbag.

I use this for my RP2+ and it fits great. It gets tossed into my go-bag for work; tossed around and beaten up and my Retroid still looks brand new.The zippers work smoothly, and there is a bit of extra room to either side so it *might* fit the RP3 when it comes out but it would be tight. The "top" has a mesh pouch which you could fit some small things in (a very thing battery bank maybe, or your cell phone).