This travel cube is not a need, but it does make it a lot easier if you travel frequently and don't always have time to unpack properly. No more rifling through your suitcase for your underwear and in that regard, it can be a lifesaver.

It's a good medium size, but I should caution that this is not one for you plus size ladies out there, especially if you're busty. A C cup bra might be able to fit comfortably in here, but only one or two and above that, if it's underwired, you're out of luck! So make sure you take the size of your underwear into account if you plan to purchase this.

The fabric is durable and the zips moved smoothly, there were no flaws with the one I received. Overall a good product for the frequent traveller or for taking a couple of spare undies in your hand luggage. It could also be used to contain toiletries, despite the underwear symbol on the bag.

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Pros:
+ Protects underwear from spills or problems in the suitcase.
+ Easy to find in a rush.
+ Keeps suitcase better organised.
+ Durable fabric.
+ No flaws.
+ Zips moved smoothly.

Cons:
- Not big enough for larger bras.

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Note: I received this product at a discounted rate in exchange for an unbiased, honest review as provided here. As a consumer advocate, I believe in providing quality and honest feedback and receiving a product at a discounted rate will never affect my opinions.