Ultimate Direction Unisex Fastpack 20

Designed for everything from peak bagging to endurance running, the Ultimate Direction Fastpack 20 Backpack gives us what we need to get it done without weighing us down with extra doodads.

• MORE CAPACITY THAN A VEST. MORE FREEDOM THAN A BACKPACK - Available in 20L, 30L, and 40L to match your objective—from fast day missions to overnight and extended backcountry trips. Carries more than a running vest without the bulk of a traditional hiking pack
• VEST-STYLE HARNESS THAT MOVES WITH YOU - Secure, body-hugging harness reduces bounce while distributing weight comfortably like a backpack. Sliding rail sternum straps allow easy on-the-go adjustments, while a removable, height-adjustable T-hook waistbelt adds support for heavier loads
• FASTER ACCESS, LESS STOPPING - Roll-top closure adjusts capacity, while the full zip-down main compartment provides quick access to all gear. Front harness pockets keep water, phone, and nutrition within reach so you can stay in motion
• BUILT FOR REAL-WORLD BACKCOUNTRY USE - Breathable Infiknit harness with FastFlow ventilation helps reduce heat and chafing on long days. Durable construction, external storage, and gear attachment points make it a true do-it-all pack for varied terrain and conditions
• SPECS - Capacity; 23.4 L. Weight (w/out Bottles): 1.3 lbs/.59 kg. User Chest Size (S/M): 25 - 40" / 64 - 102 cm. User Chest Size (M/L): 30 - 48" / 76 - 122 cm. Bungee attachments add versatile carry for trekking poles. Body; 100% polyester. Water bottles not included. Hydration bladder compatible. Bladder not included.