Gregory’s simple design philosophy drives them to create the most comfortable and reliable packs on the market. Their focus on unique fit geometry and specific chassis technologies that when put together make Gregory packs extensions of your body similar to your favourite t-shirt or hat. Gregory Mountain Products is a leading global outdoor brand, known worldwide for inventing high-performance, ergonomic backpacks and travel gear. Gregory was the first company to make backpacks with interchangeable frame sizes, harnesses and waist belts to accommodate individual torso lengths. They created the first waistband systems that automatically adjusted to changing hip angles for effective load transfer.