Waterproof 17/20 Inch Laptop Backpack for Travel

A waterproof travel backpack is an essential companion for every traveler and student. This versatile waterproof travel backpack is designed to hold 17–20 inch laptops, protecting valuable items from moisture and drops. The 36–55 liter capacity allows you to pack everything needed for long trips, daily use, or school. Made from Oxford material with water-resistant properties, the construction of this backpack guarantees reliable protection.

Waterproof travel backpack — main features

• Water-resistant material — The backpack is made of high-quality Oxford fabric with a water-repellent layer. This protects your electronic devices and belongings from rain and wet weather. An ideal choice for travel and outdoor activities.
• Large 36–55 liter capacity — Enough space for clothes, textbooks, magazines, and other items. Smart storage allows you to effectively utilize the entire volume without overloading the backpack.
• USB Charging Port — Integrated USB port for external charging, which allows you to charge mobile devices while traveling. The charger is used directly from your pocket or bag.
• Secure double zipper — Anti-theft mechanism with two zippers and a free padlock protects your property. Ensures that your most important items are safe.
• Ergonomic air cushion strap — Patented air cushion carrying system reduces the load on the shoulders. Long-lasting comfort even with heavy items.
• Several practical pockets — Front zippered pocket for quick access, side pockets for an umbrella and water bottle. Internal compartment for separating laptops and documents.
• Unisex design — Stylish black color and modern design suitable for men and women. Looks great at school, the office, or while traveling.

Technical specifications

• Model: SWISTSNGR 2026
• Material: Oxford
• Lining material: Polyester
• Capacity: 36–55 liters
• Closure: zipper
• Carrying system: Air cushion strap
• Features: waterproof, anti-theft zippers, USB port
• Closure: zipper
• Origin: Guangdong, China

Who is it suitable for and how to use it?

These backpacks are ideal for students and business people who need to carry a laptop daily. A perfect choice for air travel as it meets high-capacity requirements. For daily use in the office or school, it protects items from unpredictable weather conditions. Use it to keep smartphones, documents, and personal hygiene items easily organized inside. Thanks to the ergonomic strap, you can wear the backpack for a long time without fatigue. waterproof travel backpack protect objects from unstable weather conditions. Use it with smartphones, documents and personal hygiene tools easily planned inside. For ergonomic strap, you can wear backpack for a long time without fatigue.

Buyer questions

Question: What is the maximum screen size of the laptop that can be worn?
The backpack is designed for 17-20 inch screen laptop computers. The inside section protects the wearer from falling. If you have an atypical size device, check the external dimensions before buying.

Question: Can the backpack be washed or cleaned with water?
Waterproof means that it keeps wet conditions, but it should not be washed in the car. Use a wet mop to clean external dirt. Let her dry naturally in the shadow.

Question: What is the length of the USB port and can it be detached?
USB port is not detachable, it is integrated into the side of the backpack. Use your USB cable to connect an external power bank device or charger. The port is convenient for easy access.

These waterproof backpacks are an essential complement for any person travelling. High capacity, safe tools and ergonomic comfort make it an ideal solution. Choose a reliable partner for your trip - waterproof travel backpack will not let you be disappointed.

Sources: Backpack History and Technology | TopSmart store