My Samsung S7+ tablet is in a Spigen Tough Armor Pro case and it slid right into the 11-12" sleeve with more than enough room to zip it up. I didn't want to have to remove my tablet from the case to use the sleeve, so I made sure the dimensions for the case were in range. The sleeve does have a slight smell, but I only noticed it when I sniffed it. Since I don't plan to keep it near my nose, I don't think it will be an issue. Although I am doing as recommended and keeping it out in the open for a few days to see if the smell dissipates. I haven't traveled with it yet, but I expect/suspect everything will be fine.Thick and sturdy material. I'm clumsy and tend to bang my backpack into hard surfaces, so the laptop sleeve protects my google pixelbook beautifully.There is an initial stinky manufacturing odor, but the package comes with a warning. The odor airs out quick and presents no issues whatsoever.10/10 would recommend.Perfect to prevent scratches when I put it in my backpack to travel. Just enough room for the PC, a notebook and my Kindle.Seems to be reasonably well made, but I’ve had it just a week. So a judgement on durability is not possible. The bright yellow makes it easy to find whether inside or outside my bag. It did not have a strong odor (but it IS made from neoprene, so it would have been expected).If I needed something like this, I’d buy it again.Fits my labtop well with wiggle room. So far, so goodBarely fits my Asus UX303LNI bought this to put in my laptop bag to add protection for my new laptop. Fit in the bag perfectly and the 15.4” laptop like a glove. It is thick enough to add the protection I wanted and yet not too bulky for the inside of a bag.Good purchase, very happy with it.I’m extremely happy with this case. It fits my laptop perfectly. I can also slip it into my laptop bag without it taking up much room. It’s thick and well constructed.Size is great and fast shippingI have an hp and an Asus 15.6inch laptops, I bought size 15/15.6 sleeve and was just too big. I wanted something that could fit like a glove.. So returned and bought size 13/14 that is perfect.. A tad small but definitely will keep my laptop safe during travels.If u want something that can fit cables and mouse def follow the actual size of your laptop, but if u are using a laptop bag and want the protection of a laptop sleeve then go for a size smaller.The quality is really good and colour is vibrant.The case felt nice and the quality seemed good, though protection against fall damage would not be as great as a more rugged case. This would suffice against the elements and against surface scratches but nothing extreme. The value for money was good but BEWARE, if you are looking to buy this for a laptop or drawing tablet (in my case the latter) ensure you measure the DEVICE dimensions and not it's SCREEN, as this case fits 15.6' devices and not devices that have that screen size plus the thickness of the frame in addition.I bought this for my xp-pen 15.6' drawing tablet, which has that size screen + frame margins. Therefore this case does not fit the product. Having said that I feel like this is for the most part my fault and so I have reviewed this item on its own merits and if it would have been to size it would have been a good thickness (but not against massive shock, such as fall damage), definitely good water resistance due to the material, and good value for money.In conclusion, if your device measures 15.6' I would recommend this as a case for storage after use at home, for transport in a backpack, or as a standalone case but it has no handles or straps so you would need to carry under arm and be careful not to drop! If that's what you need though, a relatively good value case for basic protection then this case is perfect for that. Just don't make mistake on matching the device size and not screen size!This is a very nice looking sleeve which appears well made, thick and strong but soft and offering great protection. I bought it for a 11.5inch acer chromebook, and that fits inside easily, with plenty of room to spare for mouse, and other bits and pieces, including the charger and lead. With the charger and lead inside, it is a bit lumpy (as to be expected) but the fact you can actually fit them in there if needed, is a real bonus. Unlike some other reviewers, there was no nasty smell to it - they seem to have cured that one. All in all, it is a really great case and I would not hesitate to recommend it.When buying the sleeve i checked the description which included a handy dimensioned picture showing all three dimensions important to verifying that the item would fit my laptop. They were all incorrect and this meant it was actually far too large. The sleeve was returned for a refund. I would advise buying an alternative productI purchased this laptop sleeve to protect my laptops to & from work/college.When it arrived, I was impressed by the colour and thought that it looked well made. Unfortunately it was the wrong size for my laptops and I had to return them.They did look great and I’m sure would have been marvellous for the job but were too big for my needs