Thule Aion - Thule Aion 40L travel backpack features a removable rolltop bag and has the maximum capacity still classified as carry-on compliant, making it the perfect backpack for air travel.
40L Backpack
Thule Aion 28L Recycled Backpack, Black at John Lewis & Partners
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Thule Aion Travel Pack - 40 L
Thule Aion 40L Recycled Backpack, Nutria at John Lewis & Partners
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Thule Aion 40L Backpack Black
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