Whipping Post is a company started by guitar player Ryan Barr. After spending sometime in Mexico learning how to craft leather, Ryan created his first product, a vintage leather guitar case (featured here). He as since created some very cool products
Leather Guitar Pick and String Holder – Pop's Custom Leather
Perri S Leathers Genuine Leather Pick Holder Wallet Black 2019
Leather Brad Paisley Guitar Wallet
Minimalist HUBBA wallet (made by Old Dutch Leatherworks) for business cards, credit cards and GUITAR PICKS., The cardslot fits about 4 cards.
HUBBA 'Guitar Pick' Wallet (Leather)
Guitar Pick Leather Wallet
Anthology Gear Compact Full Grain Leather Wallet with Guitar Pick Holder (Whiskey Brown) : Musical Instruments
Anthology Gear Compact Full Grain Leather Wallet with Guitar Pick Holder (Whiskey Brown)
The Picker's Wallet
Guitar Pick Holder Credit Card (wallet sized) by Patthews, Download free STL model
Slim Bifold Guitar Pick Wallet - 8.5x11 and A4 – Hide & Supply
Portable Guitar Pick Holder Bag Wallet Acoustic Electric Plectrum Storage Pouch