Armor Shell Flex - Expandable Hard Case Backpack 20–26L

This backpack expands from 20L to 26L and features a rigid PC+ABS shell, a 180° clamshell opening, and a built-in USB charging port.

• The description claims the backpack can expand from 20L to 26L with a +7cm depth.
• The description claims the backpack has a rigid PC+ABS shell that is scratch-resistant and splash-proof.
• The description claims the backpack includes a built-in TSA combination lock.