Mark Ryden Travel Backpack – Expandable & Water-Resistant is the only expandable backpack from 26L to 40L that combines urban design, rain protection, true ergonomics, and smart compartments — created for those who need mobility with freedom, style, and security, whether for everyday use or world travel.

Premium waterproof material. Laptop compartment for devices up to 17.3". Plus: external USB port, anti-theft design, and ergonomic comfort.

• Fits what others can't.
• Keeps your electronics safe from rain and prying eyes.
• Take it to work or on a backpacking trip — it adapts to you.
• Designed for those who value organization and comfort.

Specifications:

• Material: Oxford
• Capacity: 26L to 40L Expandable
• Color Options: Black, Gray, Green
• Dimensions: 30cm x 45cm x 17-27cm