Backpack-style pen bag and folding chair, imaginative black technology One tool for two uses. When unfolded, it instantly transforms into a mini folding chair. The Oxford fabric is durable and the structure is stable, capable of withstanding weight. Suitable for use at school, camping, or when taking a break on the street. This is a creative and practical outdoor gadget!

When folded, it is only as large as a pen case, weighing approximately 0.63 kilograms. It can be easily picked up with one hand and can even be directly placed in a trouser pocket or a side pocket of a backpack. It features a backpack-style portable design. When going out, simply sling it over your shoulder, just like carrying an ordinary pen case, and it will be completely unnoticeable. However, it can "instantly transform" into a comfortable seat when you need it, completely resolving the awkward situation of "having nowhere to sit" in outdoor or daily scenarios.Backstrap Pen Bag Folding Chair: An "Imaginative Black Technology" for Outdoor Use, Both a Pen Bag and a Seat, Extremely Portable!
Who would have thought that a pen bag and a folding chair could "merge and integrate"? This backstrap pen bag folding chair is truly an "Inventive Wonder" for outdoor travel - usually it can be carried on your back as a pen bag, and can instantly transform into a comfortable seat when needed. The portability has reached an unprecedented level!
Its "Transformation Technique" is truly remarkable: In daily life, it is a pen bag with a strap, which can be carried on your shoulder like a backpack and is perfectly suitable for storing stationery and small items. It can be easily handled when going shopping or to school. Once you need to rest, simply unfold it and it instantly transforms into a mini folding chair, allowing you to have an "exclusive seat" outdoors at any time.
The portability is top-notch, and when folded, it has the same size as an ordinary pen bag. The strap design frees your hands, and you can carry it wherever you go without any stress. The load-bearing capacity is not compromised at all. The stable structure can easily support adults. The Oxford fabric is durable and comfortable, and the sitting experience far exceeds expectations.
The applicable scenarios are also full of imagination: When tired on the way to school, you can sit down to rest at any time. During camping, it is a "combination of stationery storage and temporary seat". Even in parks or on the street, it is your "secret weapon for 'sit anytime'".
This "one tool for two purposes" design combines creativity and practicality perfectly. Whether you are a student or an outdoor enthusiast, you will be conquered by its ingenious design. With it, you are the most "playful" kid on the street - while others carry pen bags, you carry a "mobile seat storage"!