Ultimate DirectionPacksallround
Fastpack 20
$200
20L technical trail pack with a structured back panel, hipbelt pockets, and top-loader access. The go-to for mountain ultras with extensive mandatory gear lists.
Why We Recommend It
20L of organized capacity handles the most demanding mandatory gear lists for mountain 100s — a structured back panel distributes heavy loads efficiently over long mountain miles.
Specifications
Weight560g
Capacity20L
Gender FitUnisex
SizesS/M, M/L
Front Pockets2 front pockets + hipbelt pockets
Back Storage18L main + 2L top
Hydration SystemReservoir sleeve included
Pole CarryYes
WhistleYes
Bladder CompatibleYes
Included FlasksNone
Best For
Mountain 100-mile racingHeavy mandatory gear racesMulti-day ultra efforts
Recommended Distances
100K100 Miles
Where to Buy
Buy on Amazontraining pack20Lmountain100-milehigh-capacitystructured
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