Sterilite20 Qt Gasket Box, Stackable Storage Bin with Latching Lid and Tight Seal, Plastic Container to Organize Basement, Clear Base and Lid, 6-Pack

...because they're absolutely fantastic storage boxes for 3D printer filament. The gasket helps keep things sealed, which is essential to storing filament and makes desiccant packs work better. The two latches are sturdy and so far haven't gotten weaker in their hold from regular use, and the size is absolutely perfect to hold reels of filament. The width is just the right width for filament reels and they're long enough I can store an assortment of reels stacked on edge. There's extra space above the reels, which come in handy when I need to quickly stash a sample, remnants, or whatever else. They're clear, so I can actually see what filament is in the box without having to open every single one.I first bought these at Walmart last fall and wanted to buy more to hold more filament and other craft supplies. I was really bummed to see that I couldn't find them anywhere except Amazon and at a much (much, much) higher price than when I originally bought them in-store. However, these are so fantastic, it was worth it.I knocked a couple stars off on the durability rating because these are clear containers and they are in general more prone to shattering and splitting than similar containers made from opaque materials. I have opaque storage tubs from 15 years ago that have been kicked around with only some scratches as a result, but even fairly new clear storage tubs rarely survive long-term. They tend to fail (shattering, splitting) when used in spaces that have no climate control, are larger in size, packed with a lot of heavy items, or the weight of the contents isn't evenly distributed. The smaller clear containers, like this 20 qt gasket box I bought are more likely to last long-term since I am using them inside and only for storing filament reels.I was lucky that all of the containers arrived intact. I was worried about that, given the other reviews, but I think that just comes down to luck of the shipment.[Edited 02/24/2021: I added photos of my boxes of filament and the inside of one of these boxes, as well as a photo of my messy craft shelf where I've started organizing stuff into these boxes.]

Just the right size. Made very sturdy. Just what I needed.

These work great on the floor of my pantry or in the garage for storing food items. I measured my available space and these are the perfect size and the gasket seal will keep any bugs or critters from getting in.

Storing bath bombs. Perfect for keeping air out. These are the only storage containers I use. Love them. The extra seal keeps everything out.

This arrived on time. They are as expected: nice, latching, quality sterilite boxes.The bottom box was broken, so I asked for a return/replacement. (In progress)

Came in perfect condition, just with a strong smell. Air out before putting items inside but otherwise, it does what it has to!

These are the best storage containers out now!

Exactly what I needed!