Carrying Bags and Covers for the Ninja Slushi

Install note

Names the FS301, FS300 and FS299 as a set, and unlike a drip tray or an auger a soft bag genuinely can span more than one machine, so a multi-model claim is not automatically suspect here. Ninja itself groups these three: the compatibility list on its own travel tote runs across FS301 and its colour variants plus FS305CO, FS300 and FS299AMZ. Where it draws the line is at the XL and the MAX, which that same list excludes by name. Check the stated bag size against your own tape measure rather than against any published machine dimension, because there is no reliable published machine dimension to check against.

official · official

Install note

The seller names the FS301 and stays there, which in this category is a good sign in itself. What no bag listing can give you is a check against the machine, because Ninja publishes no usable dimensions for it: its US and UK product pages disagree about the width by more than a foot and a major retailer gives a third answer. So the sequence is measure your machine, read the size the seller states for the bag, and compare those two. Do not compare either against a Ninja spec sheet. Nothing about a bag engages the warranty, and the manual says nothing about transport, but it does require the machine to be upright on a dry and level surface in use and to settle for two hours before first operating, which is worth remembering after a car journey.

official · official

Install note

Names the FS301 and FS301C, plus a machine from another brand entirely, and prints its own dimensions with an instruction to check yours first. That instruction is not seller caution, it is the only workable method: Ninja has published three different answers for the size of this machine across two of its own regional sites and a retail listing. The important limit is on use rather than fit. This is a cover, and the owner guide requires four inches of clear space at both sides and the back while the machine runs, and keeping the rear and sides open so the compressor does not overheat. Cover it when it is off and cool, never while it is running.

official · official

Install note

Ninja lists this tote for the FS301 and its colour variants, plus the FS305CO, the FS300 and the FS299AMZ, and then adds the sentence that makes it valuable: "This accessory is only compatible with the Ninja SLUSHi model series. Not compatible with Ninja SLUSHi XL or Ninja SLUSHi MAX." An owner asked in public how well the Slushi XL fits in this tote, noting the photograph shows the original machine, and got no reply. Ninja answers it on its own product page: it does not. Use that sentence as the boundary for every third-party bag too, because it is the closest thing to an official statement of which machines are the same size as each other.

official · reddit

Install note

Read the title carefully: it says Ninja Slushi Frozen Drink Maker and never says which one. Ninja sells at least five machines under Slushi names, including the XL, the MAX and the Twist, and they are different sizes with different parts families. A snug fit on one is not a snug fit on another, and there is no published dimension for any of them that would let you check. The verdict here is the seller's claim, which is that it is tailored for the machine in the photographs. Then the harder point, which is about use rather than size: a dust cover is for a machine that is switched off. The owner guide requires four inches clear at the sides and back and the rear and sides kept open while it runs, so a cover over a running compressor is exactly the configuration the guide is written against.

official · official

Install note

Your machine is named, so this is a fit claim rather than a mismatch, and a soft padded bag can legitimately cover more than one machine in a way a moulded tray cannot. Here is the part worth knowing. The bag size in this listing's own detail block sits in the same range as the bags sold for the FS301 alone, while the MAX is a physically larger machine that Ninja stocks as a separate parts family and explicitly excludes from its own Slushi tote. One bag genuinely sized for both would have to be loose on the smaller one. So of the four machines in that title, the FS301 claim is the one most consistent with the size the seller publishes, and the MAX claim is the one to doubt. Measure your machine and compare it against the stated bag size.

official · official

Install note

Sold for the Slushi MAX XXL, and its own bullet says it provides extra room and accommodates similarly sized machines, which is the opposite of what you want when the question is whether a smaller machine will sit still inside it. Ninja treats the MAX as a different machine throughout: separate parts family, separate vessel and trays, and an explicit exclusion on its own Slushi tote listing, which ends by saying the accessory is not compatible with the Ninja SLUSHi XL or the Ninja SLUSHi MAX. A bag is forgiving, so this will not be a disaster, but you will be carrying a loose machine in an oversized case.

official · official