Designed for alpine athletes who log miles at a fast clip, our 25L mountain pack is streamlined for uphill grinds, ridgeline scrambles or epic car-to-car rides. Drop-in bottle pockets allow for quick stash hydration while vertical loops provide a dedicated space to secure trekking poles. Shoulder strap daisy chain attachments organize external gear while also enabling proper sternum strap and buckle placement. Recycled, water-repellent 100-denier Robic® triple ripstop fabric features an Ultra Tear Strength coating for increased material strength. An anatomical honeycomb mesh back panel enhances breathability on hot stretches of trail. Packs into its own internal stuff pocket for storage or travel.
We completely offset the footprint of each order through our commitment to being climate neutral. As part of our mission we value being good caretakers of the mountain life and protecting the places where we play.
We are committed to building garments that are durable, timeless and continue to perform season after season. Over 50% of our product line incorporates preferred materials, which include organic cotton, recycled materials and responsibly-sourced down. We are committed to growing our preferred materials usage to 75% by 2025.
We believe a circular commerce system will design out waste and pollution, allowing for used clothing to be renewed and put back into use. Stio Second Turn™️ is our gear renewal program that allows customers to trade in and shop used apparel.
- YKK® zippers with lightweight zipper pulls
- Webbing carry handle
- Ergonomic shoulder straps with adjustable sternum strap
- Lightweight mesh back panel for ventilation
- Zippered security pocket for easy access to everyday essentials
- Daisy chain for accessory attachment
- Drop-in water bottle pockets
- Key fob
- Interior security pocket doubles as stuff sack
- Bound interior seams
- Reflective detail for visibility
- Screenprint Stio® logo