Vacuum Business Vacuum Compression inch PC TSA lock Large 16 For commuting to business Vacuum pump Airback Black [KINGSLONG] Backpack, Men's Backpack,

[Innovative & Multi-Functional Vacuum Compression Backpack] Equipped with a super easy vacuum compression function using an electric vacuum pump, it can store up to 50 liters of luggage. The backpack has a built-in compression space with a vacuum air valve, so even if you have a lot of luggage, you can easily increase the capacity by vacuum compression. Additionally, a dry/wet separation pocket has been added, allowing you to store clean and dirty clothes separately. This backpack is perfect for business trips, travel, and overseas business. [100% smart increase & excellent storage capacity] Size: 49*34*15cm (before expansion: 20l) ⇒ 49*34*20cm (after expansion: 30l) ⇒ 49*34*32cm (after vacuum compression: 50l) Vacuum compression After that, it becomes a 50L large capacity backpack. By smartly changing the capacity from 20l to 50l, it can be used in any situation, from daily commuting to work or school, to outdoor activities, overseas travel business, and business trips. A total of 16 pockets are designed, including the main pocket, front pocket, rear pocket, A4 size document pocket, and dry/wet separation pocket, allowing you to separate and store your belongings neatly. In addition, the back pocket with TSA lock can store a 15.6-17.3 inch PC, ensuring your valuables are well protected. [Carefully Selected Materials & Waterproof & Dry/Wet Separation] This vacuum backpack is made of lightweight, wear-resistant, and waterproof Oxford fabric from over 1000 materials. The outer layer of the vacuum pack is made of waterproof Oxford cloth, which prevents rain and moisture from entering, and even if it gets dirty like mud or sand, it can be cleaned by simply wiping it with a wet cloth. The internal vacuum-compressed airtight bag is made of TPU fabric, and the main partition is made of thick waterproof fabric. Separate dry and wet design prevents wet towels from staining other clean clothing or electronic devices. [Ergonomics & anti-theft] Designed based on ergonomics, the shoulder belt uses thick sponge that does not lose its shape, and has excellent cushioning properties, reducing the burden and discomfort on the shoulders. The backpack comes with a TSA lock, which will protect your valuables when traveling abroad. There is a security pocket on the back where you can safely store valuables such as tablets, wallets, and smartphones. [Battery-powered electric vacuum pump] The multi-functional vacuum pump can not only exhaust gas from vacuum bags, but also fill air into balloons, etc. Power: 25W & with 4 types of removable nozzles. (*Batteries are not included with the vacuum pump. Please be sure to prepare 6 AA batteries yourself in advance.) [After-sales service] Please rest assured that the backpack you purchase has undergone strict quality inspection. If this vacuum compression backpack has any quality problems within 6 months from the date of purchase, we will provide a free replacement. In order to maintain the sealing properties of the vacuum compression bag, a TPU rubber layer is added to the zipper part, so please be aware that it will be difficult to open and close the bag the first time you use it. If you have any problems during use, please contact us.