When I saw this item I thought 'fantastic! I'll be able to chuck berries and other stuff in there during the day for him to suck on (particularly frozen stuff, as he's teething)'. Which of course you can do, but... the cleaning! It's a nightmare! The fabric is basically a smaller version of those mesh washing bags you use for washing your delicates in the machine. So imagine squishing a banana into that, then trying to get it all out.
The product description is completely accurate, I shouldn't have just assumed it's be a quick hot rinse job.
We'll probably use this when we're out and about as my son can grip it easily, and he really enjoys using it, it's the cleaning time that's made me shelve it.