It's a nice box that holds your filament! Each box holds 6 standard 1kg rolls of filament perfectly. It's made of nice material, the zipper works great, and it comes with a couple of those things that absorb water, so it's supposed to help keep your filament dry. If you don't need it at the moment, it does collapse down to flat for easy storage. It also has a clear window in the front, so you can easily see what colors you have stored in there. Good item!
I really like this collapsible filament storage bag for keeping my most-used colors organized and off the floor or my desk. It's fabric, so the zipper obviously isn't going to make it humidity-proof, but that's not really what I'm using it for. I toss in a few silica packs and keep my frequently used rolls in it, and it works perfectly for that. For longer-term storage, I'd still bag my filament separately.The bag itself seems sturdy and well made, and I like that it collapses when I'm not using it. Just keep in mind that it's soft-sided, so I wouldn't stack several full bags on top of each other.Overall, it's a simple and convenient way to keep my everyday filament organized and looking much better than having rolls scattered around my workspace.
Corralled my loose spools and keeps them out of the dust
Anyone who does much 3D printing knows the pile of loose filament spools that ends up rolling around the workspace. I picked this to get mine under control, and it holds six 1kg spools of 1.75mm lined up neatly, so instead of a scattered heap I have one tidy bag I can grab or slide onto a shelf. The full zip closes it all up to keep dust off, and the carry handle makes it easy to move the whole lot at once, which is handy when I am rearranging the room.Setup was as easy as advertised. It unfolds and takes shape in about a minute with no tools, and it is light enough to reposition even when loaded. Being a soft sided bag, it also tucks into spots a rigid box would not.Here is the honest part, and it lines up with how I actually use it. This is a fabric zip bag, not a sealed hard shell dry box, so I would not lean on the zipper alone for serious humidity control. What works for me is tossing a couple of silica gel packs in with the spools, and with those doing the real moisture work, the bag keeps everything contained and organized between prints. If you are expecting airtight, vacuum level protection out of the bag by itself, this is not that, but paired with desiccant it has been a practical way to store filament.For keeping spools sorted, dust free, and easy to move, with my own silica gel packs handling the moisture, it has earned a spot in my setup.
I have filaments that are taking up quite a bit of space. I grabbed this bag to give storage a try. My plan was to dry some filament and keep them in this bag with a few dessicant packs in order to keep the filament ready. This bag fits 6 spools of filament. I really struggled to get the 6th in but just figured it was the difference in spool thicknesses etc leading to the issue so far, I am liking the bag and don't have any serious complaints. My only gripe is that the bag feels incredibly cheap, though it is an inexpensive bag. Since it takes my filament several months to gain exhessive moisture, it will be a bit before I know whether the bag is genuinely helpful .
Keeping filament dry is always a challenge, especially once you have more than a few spools. I expected this to be bulky, but it actually stores six 1 kg rolls while taking up less space than I anticipated.The spools fit well without feeling crammed together, and the case is easy to load and move using the carrying handle. The material is fairly thin, so I'm interested to see how well it keeps humidity out over the long term. I added a few silica packs inside, and I'm optimistic that combination will work well, but that will only become clear with time.For now, it's a clean, compact way to organize multiple rolls of filament without giving up a lot of shelf space, which is exactly what I was hoping for.
