Thule Luggage Aion Backpack 28L

Expanding from daypack to travel backpack, this multipurpose wax canvas backpack is made from 100% recycled fabrics.   Made with bluesign® approved, 100% recycled polyester fabrics and a waxed canvas with a PFC free durable water-resistant coating Expands from a 28L daypack to a 32L travel backpack for 15% more packable space TPU divider helps keep items separated during travel, is easy to clean, and tucks away when not in use Zippered top pocket keeps small items secure, organized and within reach Quick access external stash pocket for small items Padded storage protects a 15.6" PC/16" MacBook and 12.9" tablet Pass-through panel allows you to secure the backpack to rolling luggage Dedicated water bottle pocket keeps your bottle secure and within reach Internal zippered pocket keeps phone, charger and other smaller items secure during travel   Specifications Warranty: Limited Lifetime Weight: 3.7 lb Brand: Thule Luggage Line: Aion Model: 3204721, 3204722, 3205018 Luggage Size: Backpack Wheels: Non-wheeled Material: Polyester Canvas Dimensions: 12.2 x 3.1 x 19.7 in