Our Story

In 2023, while preparing for and racing the Grindstone 100, co-founder Luke Sigle felt frustrated and unorganized with drop bags that simply weren’t designed for the demands of ultra-marathons. At the race, he noticed runners relying on everything from trash bags and plastic containers to cinch sacks, coolers, and backpacks, highlighting the clear need for a better solution.

Determined to build a purpose-built alternative, lifelong runners Luke and Leah Sigle began developing the Crew Drop One, a compact, versatile duffel bag.

SILO was officially founded in 2024 with a mission to transform and simplify how runners and athletes manage their gear, eliminating chaos and supporting better performance in training, competition, and daily life.

Whether you’re racing an epic 100-miler, training at the gym, or exercising daily to improve your health, we’d be proud to be part of your journey.

Let SILO join your crew.