Thule 3205018 Aion Travel Backpack 28L Expandable Laptop Backpack Dark Slate

The Thule Aion 3205018 is a versatile 28L travel backpack designed for modern travelers who need seamless transitions between daily commutes and weekend adventures. This expandable pack increases to 32L capacity when you need extra space, providing 15% more room for additional gear without compromising organization or comfort.

Key Features:

• Expandable design transitions from 28L daypack to 32L travel backpack for added versatility
• Easy-to-clean TPU divider compartment separates clean items from dirty or sweaty gear, preventing odor and moisture transfer; tucks away when not needed
• Dedicated padded laptop compartment fits up to 16" PC/MacBook plus separate 12.9" tablet sleeve
• Pass-through panel securely attaches to rolling luggage for streamlined airport navigation
• Compatible with Thule Aion Sling Bag (sold separately) which functions as a supportive hip belt for heavy loads
• Multiple organization options including zippered top pocket, external stash pocket, internal zippered pocket, and dedicated water bottle pocket
• External daisy chain attachment points for securing extra gear

Sustainable Construction:

Built with environmental responsibility in mind, the Aion features a durable 600D waxed canvas shell made from 100% recycled polyester derived from recycled plastic bottles. The water-resistant coating is PFC-free, effectively repelling moisture, dirt, and stains without toxic chemicals. All materials including outer shell, lining, and mesh are bluesign® certified, meeting strict environmental and safety standards.

The Dark Slate colorway offers a professional, versatile aesthetic suitable for both business travel and outdoor adventures. Designed and engineered by Thule, a trusted leader in premium travel and outdoor gear since 1942.