Slim Packing Cubes for Travel - 4 Piece Luggage Organizer Cubes for Carry On Luggage Backpacks and Carry On Suitcase with Unique Number and Color Coded System - Dual Zippers, Top Handles, Red and Grey

Be sure to watch the videos on how to pack your clothes in these, it will make a huge difference. Once I did that and packed that way for my next trip, I understood the greatness of these. I'm so glad I bought the small ones, I don't think the next larger ones would work with my carryon suitcase. I can fit these four in my suitcase and still have an open space in the middle where I can place non-clothing items. And when you know what cube has what type of clothes in them (underwear, t-shirts, pants, etc.), it makes it much easier to keep everything in the cubes if you don't have a dresser or don't want to use one. Also, the quality of these is excellent, from the mesh to the zippers - really makes a difference.

If you are a packing cube fan, order these immediately. I was worried about the non-traditional size and shape, but have found they are exactly what I have been missing all along. They are surprisingly more roomy than you think and supplement your other cubes perfectly. Because of their shape, they tuck down into suitcase spaces where normal sized cubes don’t reach. There are many ways to organize your packing with them also. I have used them to separate socks and undies from pajamas, etc., and I’ve used them to organize whole outfits. I know other travelers appreciate organizing by colors (they come in gray and red) and I believe they are numbered also. The quality of the material and zippers is excellent. You won’t be disappointed with this purchase.

I’ve used the slim bags for five years now and holy cramoley these things are great quality!! You can seriously cram so much stuff in them (watch the video on their website for packing hints)! I have never felt like the seams were going to split, not one time. They fit perfectly in my 21” carry-on. Now if I can only purchase more clothes that don’t wrinkle, I’ll be in business!!

I've been on the packing cube bandwagon for longer than they were a thing. (My grandma taught me to tightly roll clothes in a suitcase waaaaaaay back when.) Before I saw these, I was using another brand, mostly square-shaped, and with a mesh top. They work fine, but I can get so much more in these rectangular ones, and with the reinforcement across the middle, they are much sturdier. I took a two week trip to China and was able to pack a full set of clothes for each day, 3 long-sleeved shirts, plus all the undergarments I needed into the 4 pieces. Since I had so many hotel changes, I packed the outfits in sequence so I could just pull out the one I needed, then put the dirties back in. (It was too hot and too sweaty on this trip to re-wear much of anything.)

I have never used packing cubes and so this was my first foray in. This seller has a nice travel blog that has good packing advice. And so i ordered two sets (8 packs) for an eight day, four city trip to Ireland. I also ordered another set with a completely packing cubes. Instead of identically sized bags, there were a variety of sizes and shapes. (Packing Cubes 8pcs my FL Backpack Organizers Set with Shoes Bag Travel Luggage by FL). I decided to test them out simultaneously and see which I preferred.As far as quality goes, these bags seem great. The fabric is very sturdy but light. The zippers glide smoothly. And the packs mash down nicely if mild to moderate compression is what you are seeking.I liked the idea of packing an outfit at a time, with socks, undies, top and bottom all in one pack. I had to adjust a bit, as I didn't plan on bringing 8 bras, or 8 pairs of pants/jeans. So a few bags were more lightly packed. (I ended up packing bras in their own pack.) Also, sweaters and light jackets did not fit at all in these packs. Thank goodness I had purchased the other brand which had large cubes for them. After a couple of days, I repacked all the socks and undies in their own bags, and simply left the jeans out of the packs altogether. I felt like I was constantly going through all the packs trying to find something to wear. And, despite the mesh, I couldn't really tell what was in each pack and frequently had to unzip and look. I used one of the other brand's big cubes for dirty clothes.Overall, I liked using packing cubes in general because:1) they kept the unused clothes neat.2) the OCD organizer in me loved the way my suitcase was so easy to pack -- and how beautifully neat it was!3) they kept the dirty and clean clothes apart much more effectively than other methods I have used, keeping everything smelling clean and fresh4) I thought i had gotten bedbugs at one hotel. I'm still not sure if I did or not, but it made me feel better to know my pj's were in their own bag, isolated from my other clothes (to SOME degree -- not perfect)After my eight days, I have decided that these packs would be good for a short trip with only a carry on, especially in warm weather with lighter clothes. I preferred the other brands bags, with the assortment of sizes, but actually the combination of the two was great!PROS:well madeable to (slightly) see what is insidefits perfectly in a carry on bag, stacked neatlyCONS:hard to tell which pack has what without unzipping -- all the exact same size and only two colors -- wish they had been in four colors.the numbers are not easy to see and therefore not really helpfulalthough the dimensions make them perfect for carry on luggage, they are a couple of inches longer than the width of a ladies' t-shirt, leaving an awkward gap on the ends

I was looking for something that would fit in my Monos carry on widthwise and these fit the bill. They are made of very good quality material and sturdy zippers. I like that it zips from both sides (not just one zipper). That way if there's a little extra space on one side you can sneak it a little open and shove a pair of socks or t-shirt in the corner without opening the whole bag. The mesh helps you see what's inside and the carrying handle and number system are just added touches that bring these bags up a notch over their competitors. They don't zipper down to a smaller size (not a true compression cube), rather just a handy packing cube for those who like to be organized. I roll my clothes so they fit quite a bit. I probably own 20 different packing cubes. These are my new favorites. I like that I can pack one or two days in each cube and then reuse the same cube for dirty clothes. I'll update after travel if I notice any additional pros or cons.