Gregory Miko 20 Unisex Day Hiking Backpack | BioSync Comfort

Meet the Gregory Miko 20

The Gregory Miko 20 is designed for day-long adventures where comfort, quick access, and balance matter most. Built with the BioSync suspension, this pack moves with you, helping you stay active longer on varied terrain. The breathable back panel is tuned to promote airflow, keeping your back cooler when you’re climbing sunny ridges or navigating dusty trails.

With a precisely adjustable torso system, the Miko 20 offers 3.5 inches (9 cm) of fine-tuned length adjustment. The edge-to-edge connection ensures the load stays balanced as you shift your pace, whether you’re hiking a forested switchback or cruising a dry, exposed stretch.

Smart, adaptable design for real-world trails

The BioSync flexible hipbelt and shoulder harness flex with your body, distributing weight more evenly across your hips and shoulders. Perforated, padded shoulder straps with flexible edge construction deliver breathable comfort, making it easier to wear the pack through long, sunlit afternoons.

• Adjustable torso length with 3.5" (9 cm) of range for a customized fit.
• Channeled foam backpanel with aerodynamic grooves to promote air movement and ventilation.
• Independent zippered pocket with SpeedClip hydration hanger, compatible with Gregory Hydro Reservoirs (reservoir not included).
• Top quick-access pocket for essentials you want at hand on the trail.
• Front durable stretch mesh pocket and dual side stretch mesh pockets for external gear.
• Side compression to secure gear and prevent shifting during steep climbs.
• Trekking pole attachment with adjustable upper bungee loops and bottom reflective loop.

Everyday carried items and organization—the Miko 20 is built to help you stay organized on day hikes, through forest corridors and along lakeshores. The large hipbelt pockets easily hold a phone, maps, or small trail essentials, while the top pocket keeps your keys and snacks within quick reach.

• Hipbelt pockets sized for quick-access items you don’t want to dig for.
• Independent hydration pocket keeps your water or electrolyte bottles secure during movement.

In practice, you’ll notice the balance and airflow as you switch from ridge to meadow. The pack’s materials and layout invite a comfortable stance, with gear kept secure yet easy to retrieve when you need it. While results vary with terrain and pace, the Miko 20 is designed to support flexible movement and steady comfort on most day hikes. It’s a versatile option for hikers who value adjustability, breathable comfort, and thoughtful organization without feeling bulky on the trail.