Zip works fluidly so far, I've moved the case a lot as it is the one in which I carry my glasses during the week and it's been behaving perfectly so far. It can be used as a small pencil case if you want (which is what I tend to do, I personally also put my glasses there at the same time but they... Zip works fluidly so far, I've moved the case a lot as it is the one in which I carry my glasses during the week and it's been behaving perfectly so far. It can be used as a small pencil case if you want (which is what I tend to do, I personally also put my glasses there at the same time but they have a special anti-scratch built, so you might want to be more careful). The case is not as hard as you might think, That is to say, although it keeps its shape and is bump resistant, if you purposely try to crush it, it does cave in a little. The case is bigger than I thought, so if what you want is to keep your glasses tightly packed and don't want them moving around too much, you might want to look elsewhere (that depends on the size of your glasses too of course). This case is more suited to sunglasses because of the aforementioned. Great case for glasses or basic writing utensils. Read more

It is a good case, just it. The color is nice. Es un buen producto, solo eso, no me sorprendio. It is a little bigger than I thought it would be, but you can carry it with you. It is hard but not much, I say, if you accidentally sit down on it, you can damage the glasses because the case will I I... It is a good case, just it. The color is nice. Es un buen producto, solo eso, no me sorprendio. It is a little bigger than I thought it would be, but you can carry it with you. It is hard but not much, I say, if you accidentally sit down on it, you can damage the glasses because the case will crush. I like the case, just it. It looks nice, not cheap nor expensive. I would recommed it. It is a good case, it will protect your glasses but just it. El problema es que es un poco blando, asi que si te sientas encima de el, se va aplastar. It is a little bigger than I thought it would be, but you can carry it with you. It is hard but not much, I say, if you accidentally sit down on it, you can damage the glasses because the case will crush. Read more