Lock-N-Load began with the hopes of creating a one-hitter pipe that veterans suffering from PTSD could use while on the go. Lock-N-Load developed the Every Day Carry (EDC) line so users could have a simple smoking accessory they could carry around, instead of bulky water pipes or vaporizers. Lock-N-Load uses pharmaceutical grade glass design and twist caps for safe storage. All Lock-N-Load products are made in the United States. The Lock-N-Load One Hitter Glass Pipe is their signature product.