This is my third bag of this type. The first two came as combo packs in a bag and clear sleeve. I put my Airpods Pro in one temporarily and it became a permanent home. I then decided to purchase this item to replace my missing Pokeball Plus pouch. I'm glad I chose this one and not an identical model. It has two zippers, unlike some others. I see no way to use both with such a small gap, so I removed one with a small pair of pliers. The zippers are very smooth and surprisingly strong for their size. but it should only be one. Another big difference from other bags is the location of the keychain loop. For most, it's in the back seam. This places it along the top front of the bag. This is a bit inconvenient for using a keychain, but could be more secure if using it with a real keychain wasn't so inconvenient. This pouch was a little smaller than the previous ones, but perfect for a plastic-topped Pokeball Plus. I couldn't have asked for a more accurate fit. The mesh bag at the top was tight and didn't sag, but at the expense of the bag's appearance, if it was sealed. In general, the size is for the intended purpose. While not sure how I feel about any differences from the advertised product, it appears to work well enough for the price. Another big difference from other bags is the location of the keychain loop. For most, it's in the back seam. This places it along the top front of the bag. This is a bit inconvenient for using a keychain, but could be more secure if using it with a real keychain wasn't so inconvenient. This pouch was a little smaller than the previous ones, but perfect for a plastic-topped Pokeball Plus. I couldn't have asked for a more accurate fit. The mesh bag at the top was tight and didn't sag, but at the expense of the appearance of the bag when sealed. In general, the size is for the intended purpose. While not sure how I find the differences from the advertised item, it seems to work quite well for the price. Another big difference from other bags is the location of the keychain loop. For most, it's in the back seam. This places it along the top front of the bag. This is a bit inconvenient for using a keychain, but could be more secure if using it with a real keychain wasn't so inconvenient. This pouch was a little smaller than the previous ones, but perfect for a plastic-topped Pokeball Plus. I couldn't have asked for a more accurate fit. The mesh pouch at the top was tight and didn't sag, but at the expense of the appearance of the pouch when sealed. In general, the size is for the intended purpose. While not sure how I find the differences from the advertised item, it seems to work quite well for the price. It's a bit inconvenient to use the keychain, but it could be more secure if it wasn't so inconvenient to use with a real keychain. This pouch was a little smaller than the previous ones, but perfect for a plastic-topped Pokeball Plus. I couldn't have asked for a more accurate fit. The mesh pouch at the top was tight and didn't sag, but at the expense of the appearance of the pouch when sealed. In general, the size is for the intended purpose. While not sure how I find the differences from the advertised item, it seems to work quite well for the price. This is a bit inconvenient for using a keychain, but could be more secure if using it with a real keychain wasn't so inconvenient. This pouch was a little smaller than the previous ones, but perfect for a plastic-topped Pokeball Plus. I couldn't have asked for a more accurate fit. The mesh pouch at the top was tight and didn't sag, but at the expense of the appearance of the pouch when sealed. In general, the size is for the intended purpose. While not sure how I find the differences from the advertised item, it seems to work quite well for the price. The mesh bag at the top was tight and didn't sag, but at the expense of the appearance of the bag when sealed. In general, the size is for the intended purpose. While not sure how I find the differences from the advertised item, it seems to work quite well for the price. The mesh pouch at the top was tight and didn't sag, but at the expense of the appearance of the pouch when sealed. In general, the size is for the intended purpose. While not sure how I find the differences from the advertised item, it seems to work quite well for the price. but for the price it seems to work quite well. The mesh pouch at the top was tight and didn't sag, but at the expense of the appearance of the pouch when sealed. In general, the size is for the intended purpose. While not sure how I find the differences from the advertised item, it seems to work quite well for the price. but for the price it seems to work quite well. The mesh pouch at the top was tight and didn't sag, but at the expense of the appearance of the pouch when sealed. In general, the size is for the intended purpose. While not sure how I find the differences from the advertised item, it seems to work quite well for the price.