Business Large 3 Extended Lightweight Water PC USB Charging High School Business Unisex [HOMIEE] Backpack, Backpack, Men's, Capacity, Layers, Gusset,

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. 🏆【Large capacity with expanded gusset & 11 pockets】🏆Business backpack size: 45*32*16cm (before expansion: 23L)/45*32*22cm (after expansion: 30L), weight 0.84kg. The rucksack has a three-layer structure and multiple pockets, making it very convenient to organize your items. This is a convenient backpack for business trips, commuting, and travel that can hold a 15.6-inch laptop, iPad, A4 size books and documents, water bottle, lunch box, and 2-3 days worth of clothes. 🏆【3D 3D Breathability & Comfortable Carry】🏆The men's backpack is made of honeycomb mesh material, and the shoulders and back are ergonomically designed with low-repulsion and high-repulsion cushions, and the mesh panel design provides excellent cushioning and breathability! It provides a comfortable and comfortable wearing feeling on the body, and reduces the burden due to the decompression effect. Even on hot days, the bag effectively removes unpleasant stuffiness and leaves you feeling refreshed. A commuting backpack has an appropriate shoulder strap thickness, which reduces the burden on both shoulders and allows you to carry it comfortably on your body. 🏆【USB Charging Port & Ultra Lightweight】🏆 There is a USB charging port on the outside of the business backpack, and a mobile power source can be connected to the inside, so you can easily charge your mobile phone. The main body of the men's backpack is only 0.84 kg, making it an ultra-lightweight type that you won't have to worry about. It is a backpack with a simple design and functionality that can be used by men and women of all ages because it is highly functional and lightweight. 🏆【Excellent Durability & Excellent Waterproof Performance】🏆The business bag is made of high-density oxford, the base of the backpack is reinforced, stitched in every detail, and sewn with careful stitching, making it wear-resistant, durable, and durable.It won't break easily even when loaded with heavy items. The water-repellent fabric makes it easy to repel water and dirt, preventing water from seeping into the interior, making it easy to clean. (*It is not completely waterproof.) 🏆 [3WAY & Great use & 1 year warranty] 🏆This men's backpack has a simple design and functionality that can be used by men and women of all ages, as it has a 3-way design (backpack, horizontal handbag, vertical handbag), is highly functional, and is lightweight. Ideal for everyday use, such as commuting to work, school, travel, school excursions, excursions, mountain climbing, cycling, going out, outdoor activities, gifts, disaster prevention, and daily life. This product comes with a 12-month quality guarantee. Adhering to the philosophy of "Customer First", each product undergoes strict quality inspection before shipping, and the storage environment and transportation process are also thoroughly controlled to eliminate all risks and ensure the highest standards. For instructions on how to proceed, go to "Account Service" → "Order History" → "Contact Seller". We provide our customers with one-on-one VIP service. We will provide you with a quick and effective solution within 24 hours for any problem. backpack