Dynomighty Design uses High Density Polyethylene threads (Tyvek to us non-chemists) to make their Mighty Wallet a tough and lightweight option. We recently had the opportunity to meet with Terrence Kelleman, the mastermind behind Dynomighty, who demonstrated the Mighty Wallet's incredible durability when faced with basically any stress imaginable. If you've ever tried to tear a FedEx envelopes, you have some idea of Tyvek's strength; …
Dynomighty Design: The Mighty Wallet
