Expandable Travel Backpack for Men and Women, Waterproof 25L-40L Laptop Backpack with USB Charging Port

MARK RYDEN, an established brand since 2001, has been dedicated to the research and development of multi-functional backpacks for over 22 years, with a focus on facilitating commuting and travel. We believe that when you're on the move, you deserve high-quality travel bags defined by convenience and practicality, so you can enjoy your life to the fullest.

Our stylish backpack series is designed to cater to your needs for both beauty and functionality. Visit our store to explore our diverse product offerings.

Why choose our brand? MS (MARK RYDEN) has been committed to developing men's bags since its inception in 2001. We continuously update and enhance our backpacks based on customer feedback, ensuring they meet the evolving needs of our customers.

What makes our products unique? Our backpacks are designed and developed in-house, boasting a more distinctive appearance and functionality compared to those in the broader market. As an original and self-created brand, MS (MARK RYDEN) guarantees the excellent quality of our products, which are covered by a lifetime warranty.

Detailed Product Design: - Waterproof zipper seams on external pockets to prevent contents from getting wet - Durable and smooth-operating zippers for a seamless backpacking experience - Padded carry handle on the top to reduce arm pressure when carrying the backpack - Adjustable chest buckle to secure the backpack during outdoor activities, providing greater freedom of movement and comfort - USB charging port to conveniently power your electronic devices on the go (power bank not included) - Luggage strap to attach the backpack to your suitcase, freeing up your shoulders - Hydrophobic materials that can withstand water and short-term rain, keeping your belongings dry - 5 internal pockets, including a dedicated laptop compartment and an iPad compartment, as well as small compartments for easy organization - Large main compartment that can hold 5-7 days' worth of travel items, with a waterproof compartment for separating toiletries from clean clothes - Thickened laptop compartment that can accommodate 17.3-inch gaming laptops and 12.9-inch iPads, providing robust protection

【Large Capacity and Expandable】 This travel backpack can expand from 25L to 40L, allowing you to pack all your essentials for 7 days of travel. The side water bottle pockets and carry-on flight-approved size make it a versatile companion for all your adventures.

【YKK Zipper & USB Charging Port】 Our business-smart backpack features YKK durable metal zippers that open and close smoothly, ensuring safe and long-lasting use. The built-in USB charger and charging cable allow you to power up your devices on the go, freeing up your hands for other tasks.

【Waterproof & Anti-theft】 Crafted from high-quality waterproof and durable polyester fabric, this backpack provides protection for your belongings in rainy conditions. The hidden anti-theft pocket on the back secures your valuables, such as wallet, bank cards, ID, and passport.

【Multiple Applications】 This stylish travel backpack is suitable for a wide range of uses, including business trips, short vacations, weekend getaways, outdoor camping, daily leisure outings, mountain hiking, and fitness exercises. It also makes an excellent Christmas or New Year gift for your family and friends.

【Convenient and Thoughtful Design】 The chest buckle design on this travel backpack helps relieve shoulder pressure, while the padded top and side handles allow for easy lifting from multiple angles. The mini lifeguard whistle on the buckle can be used to signal for help in emergency situations.

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