Thule Aion Backpack – 28L Expandable Travel & Daypack

The Thule Aion Backpack is designed for travelers, commuters, and everyday adventurers who need flexibility, organization, and durability. Starting as a 28L daypack, it expands to 32L, providing 15% more packable space for longer trips or additional gear.

The backpack features a TPU divider that keeps items neatly organized while preventing odor, moisture, and dirt from spreading to the rest of the bag. This divider conveniently tucks away when not in use, giving you a streamlined bag for lighter loads.

A zippered top pocket keeps small essentials secure and within easy reach, while the quick-access external stash pocket is perfect for items you need to grab quickly on the go. The Thule Aion Backpack is also compatible with the Thule Aion Sling Bag (sold separately), which can double as a supportive hip belt to help distribute weight comfortably during extended wear.

Whether commuting, traveling, or exploring the city, the Thule Aion Backpack combines style, convenience, and smart organization in a durable, thoughtfully designed pack.

KEY FEATURES

• Expandable Design – 28L daypack expands to 32L for 15% more space

• TPU Divider – Keeps items organized, odor-free, and protects against moisture and dirt

• Zippered Top Pocket – Secure storage for small items

• Quick-Access External Pocket – Easy reach for essentials

• Thule Aion Sling Bag Compatible – Can be used as a supportive hip belt (sold separately)

• Durable & Easy-to-Clean – Designed for everyday use and travel

SPECIFICATIONS

Brand: Thule

Model: Aion Backpack

Capacity: 28L (Expandable to 32L)

Material: Durable, easy-to-clean fabric

Pockets: Zippered top pocket, external stash pocket

Compatibility: Works with Thule Aion Sling Bag

Use: Travel, commuting, everyday carry

WHAT’S IN THE BOX

• Thule Aion Backpack 28L

• User Guide / Warranty Information