I'm selling this because I didn't end up using it. Hopefully, someone who can use it will buy it. I think it's a roomy size for a 5kg Chihuahua. [Pet Carrier Bag] This shoulder-type carrier bag for small dogs and cats was developed with various uses in mind, allowing for use anytime. Based on surveys, the carrier bag was developed with features such as use on public transportation, stability and peace of mind, design, comfortable space, convenience in case of disasters, durability, storage capacity, and stability of the bottom board. [Ease of Use and Stability] By attaching the anti-escape lead inside the bag to the collar, you can open the window without the dog jumping out, giving them a sense of freedom. [Expandable House Function] By opening the side zippers, you can expand it into a mesh house. There is also an entrance, so it can be used as a pet house indoors. Also, by opening the side of the bag and the entrance of the expansion part, you can create two entrances, making it a new carrier bag that can also be a play area for cats as well as dogs. [Active in Transportation] When not using the carrier bag, it can be folded compactly and doesn't take up much storage space. Also, you generally can't see inside from the outside, so you can travel with peace of mind on public transportation. In addition, the side of the bag has a loop for attaching to a carry-on suitcase handle, making it easy to move around even when traveling with a lot of luggage. ★Even if it's a new, unused item, it may have been opened once for photography or to check the contents. If you are concerned, please comment. ^ ^ ★Instant purchase is OK! ★Depending on my work situation, it may take 2-3 days to ship. ★Simple packaging. ★Regarding returns and refunds if there is a problem with the product, we will make a decision and respond through the Mercari事務局 (Mercari office). We do not accept refunds or returns after purchase, so please ask any questions beforehand. ●Other Notes: Please check the photos and understand before purchasing. I work during the day, so my replies may be delayed. ★We will prioritize those who purchase even during comment exchanges, so please understand. #RooibosTeaRoom ! Shipped in a handmade cardboard box! Thank you for reading to the end! I will do my best to assist you ❤️ Thank you for your consideration (*^^*)