Smart travel backpack with 25-liter capacity and up to 60 liters thanks to the compression and expansion feature | Electric pump with TSA lock

🎒 Smart travel backpack with vacuum compression feature 🚀 Double your luggage capacity: from 25 liters to 60 liters with ease! Goodbye to space issues! This innovative backpack is your practical and comfortable choice for travel and trips. It features a basic capacity of 25 liters and can reach a total capacity equivalent to a 24-inch suitcase (approximately 60 liters), thanks to expansion mechanisms (+5 cm) and vacuum feature. It is your ideal companion for trips lasting between 3 to 5 days. ✨ Main features and smart design 1. Innovative vacuum compression technology Significant space saving: the backpack has a dedicated interior lining for compressing and reducing the size of clothes. Ease of use: air can be drawn using the rechargeable electric pump (included with the backpack), or by direct manual pressing. Practical capacity: the compression section can hold about 10-15 pieces of light spring and autumn clothes. Tight design: features a one-way valve and a secure zipper to maintain pressure for the longest time. 2. Practical design and high security Expandable capacity: the backpack can be expanded by 5 cm to increase storage space when needed. Reliable protection for your luggage: equipped with a TSA lock for enhanced safety of your belongings during international travel. Laptop pocket: padded pocket that fits laptops up to 17 inches. Smart organization: includes a dedicated pocket to separate dry and wet items, plus multiple mesh pockets for storage. 3. Comfort and durability for all trips Comfortable support system: breathable honeycomb back cushion and comfortable shoulder straps to reduce pressure while carrying. Quality accessories: sturdy handles and durable metal zippers for repeated use. Water-resistant: made from materials resistant to water spray and moisture to protect your belongings in various weather conditions. 🔍 Technical specifications: Capacity: starts from 25 liters and reaches up to 60 liters (equivalent to a 24-inch suitcase) when expanded and compressed. Dimensions: approximately 49 cm height, 32 cm width. Air pump: includes a small rechargeable electric pump via Type-C port for easy air evacuation. Security: TSA lock. Computer space: dedicated pocket for laptops up to 17 inches. Weight: approximately 1.8 kg. Keywords: 60-liter backpack, air pressure bag, smart travel bag, electric pump for bag, expandable 25-liter backpack, 17-inch laptop bag, TSA lock, water-resistant backpack, large capacity travel bag, travel suitcases.