Aion Travel Backpack 28L Sizes:OS Shaft Material: Aluminum

Shaft Material: Aluminum

but also for open water swimming

With sleek internal routing

Energy: 3200 mAh lithium-ion rechargeable battery (included)

Aion Travel Backpack 28L Sizes:OS Shaft Material: AluminumThe backpack for active days or weekends away The multifunctional Thule Aion 28L backpack expands from a day pack to a 32L travel backpack for 15% more packable space, and has a convenient divider to separate your everyday items from your active gear. The bag's back panel fully unzips and opens like a suitcase for easier packing. Inside, a stowable divider with TPU lining helps to organize your gear while keeping moisture, odor, or dirt from spreading