The Japanese accessory brand, based in Tokyo and Los Angeles, created their line of bags based on paper size measurements.

Material: 100% PVC
Seamless pressure boding

Size: 8.3in x 11.7in x 3.3in  
(21cm x 29.7cm x 8.5cm) 

Adjustable and Removable Strap Length: 42in
(108cm)