3f ul gear, our workshop, team, and families are here in Xiamen's beautiful port city on the East Coast of China. Tourists flock to our lovely city because we have everything – islands, mountains, temples, and parks. We built our team here in Xiamen because we, our friends and family, love to explore and discover our world through hiking and camping.

For over ten years, we have road tested outdoor gear on every type of trail – airy mountains, astonishing glaciers, and deep and mysterious canyons. Our practical experience shapes our designs. We know what it is like to struggle with inadequate or heavy gear. We collect and act on valuable practical experience and feedback from other hikers and campers to seek improvements in outdoor gear.

We use our advanced textile research and equipment, computer modeling leading laser techniques for welding and seam sealing, experienced craft sewing (decades of experience) to make the best-performing backpacks and tents.

Xiamen's location gives us access to the best materials, techniques, and artisans, plus global distribution links. We aim to make professional ultralight gear affordable and accessible to everyone. Outdoor gear is not our hobby – it is our passion, and we want to share it with you.