Ebay offers Signature 16" Commuter Adaptive Backpack Thistle - Open Story️ for $23.99 (reg. $49.99) with free shipping. 

Product Description: 
Keep your belongings ready-at-hand with the Signature 16-Inch Commuter Adaptive Backpack from Open Story️. This commuter backpack has a spacious main compartment with laptop, tablet and mesh pockets to offer plenty of space to store everything you need while keeping your items organized. The sleek zip fastenings provide secure storage, while the trolley strap and chair handle mount make it easy to carry with confidence and style.