Taking the streamlined design that has made Ultimate Direction Signature Series running vests so popular, the Fastpack 25 enables hikers and adventurers to push deep into the backcountry at a pace not possible in a larger, more cumbersome pack.
The pack is constructed of lightweight but durable 100D Robic Triple-Ripstop and Power Span Stretch mesh. Despite weighing just 19.4 ounces, the pack can effectively carry two full water bottles (not included), a full hydration bladder (sold separately), and a ton of backcountry essentials. Padded/ventilated strapping and edging throughout the pack body provide a comfortable fit and breathable performance. Ultimate Direction’s unique InfiKnit construction incorporates the shoulder straps and backpanel into a single, seamless piece that greatly cuts down on hot spots and maximizes comfort and fit by mirroring the contours of your body. Dual sternum straps with sliding adjustability help you to really dial in fit. The pack is available in Small/Medium (25"-40" chest measurement) and Medium/Large (30"-48") sizes. NOTE: When full of gear, the vest will fit smaller.
The pack offers 1782 cubic inch (29.2L) storage capacity. The main compartment has a roll-top closure that protects contents and enables the pack to cinch down to small when not filled to full capacity. Integrated side compression straps also help in load stabilization whether the pack is full or relatively empty. On the face of the pack is a large, elastic shove-it pocket that easily stows discarded layers and other essential gear. Large mesh side pockets are ideal for water bottles or other gear. On the chest portion of the harness there are multiple pockets, two of which are large enough to carry water bottles (not included). The pack also features numerous lash points, including dual low-profile daisy chain trekking pole attachments and ice axe loops.
- Patented InfiKnit Harness is an entirely seamless back-panel and shoulder-strap system to prevent abrasion and discomfort
- Roll-top closure expands or contracts to secure varying capacities
- Large external stretch mesh pockets for quick access
- Large front storage for water, phone, maps, glasses, or food
- The Fastpack 25 qualifies as personal item under carry-on rules
Best Use Hiking, Running/Fitness Access Top Loading Warranty Limited Lifetime Volume 1782 cu in Type Vest Pack Sternum Strap Yes; Adjustable Material MonoRip Mesh, 100D Robic Triple-Ripstop and Power Span Stretch Mesh Item Weight 19.43 oz Hydration Compatible Yes Dimensions 27.6" x 11" x 8.3"
Real Customer Reviews
Earn Gear Points for Reviewing Products
Join our FREE Inside Edge program and receive 20% off a full-price item. Earn discount points for reviewing items you purchase and receive exclusive discounts.
What are points?
As a member you can share reviews of items you purchase and we'll reward you with discount points valued at 5% of the item's original purchase price.
It’s EASY and it’s FREE.Sign Up Today »