Heyday 20L Pack

When you need a pack that handles day hikes and trail runs without weighing you down, the Heyday 20L is our pick. At 20 liters, it carries enough gear to keep you dialed in while the low-profile build stays close to your body on technical terrain. Four colorways available.

• 20-liter capacity fits a full day's worth of gear without the bulk — right-sized for day hikes, trail runs, and fast-and-light missions
• Low-profile, streamlined construction keeps the pack riding close to your back so it moves with you instead of against you on uneven ground
• Unisex fit works across a wide range of body types without sacrificing load stability or comfort over long miles
• Built to hold up through Southern heat, humidity, and rough trail conditions — Outdoor Research construction doesn't cut corners
• Available in Black, Black Cloud Scape, Cenote, and Pro Khaki — versatile enough to go from the trailhead to everyday carry