Valextra Textured-leather passport cover, $240, net-a-porter.com
Stripe leather passport case, $54, jcrew.com
Flight 001 I Left My Heart passport case, $19.96, shopbop.com
Colour coated London leather passport cover, $310, burberry.com
Hudson's Bay Company Atwell leather passport holder, $40, thebay.com
Jonathan Adler 'This Is Mine' passport case, $42.48, nordstrom.com
Alexander McQueen 'Heroine' passport cover, $307.39, nordstrom.com
Carlisle Street passport holder, $68, katespade.com