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Ultimate Direction FastPack 20 Vest - Unisex, Black OR Yellow

$240.00 $280.00
Colour: Black

A FAVORITE FOR MOVING FAST AND LIGHT IN THE BACKCOUNTRY OR ON THE TRAIL Ultimate Directions Fastpack 20 is perfect for day hikes, peak bagging, or a quick weekend away, giving you all the features and capacity you need in a streamlined pack that will get you where you need to go with its super stable and comfortable fit. 

This lightweight Fastpack 20 allows you to move fast in the backcountry with a durable design that checks all the feature boxes. True to our roots, it uniquely fits like a vest with water bottles up front, but distributes weight like a pack. We gave it an upgrade with Infiknit™ and FastFlow technology to increase the backpanel's breathability and moisture wicking.

This do-it-all pack also has plenty of dedicated external storage, a roll-top opening and a full-side external zipper for easy access to anything inside.

More Details


Large front storage for water, phone, maps, glasses, or food

Unique zip-down main compartment for total access to gear

Roll-top closure expands or compresses to secure varying capacities

Large external stretch mesh pockets for quick access

Sliding rail sternum straps

Height adjustable T-hook harness for weight distribution

Easy access pocket with keyfob

MonoRip Mesh is very strong, but extremely breathable

(Water bottles not included)

Sizing At Chest (Unisex):

S/M: 24" - 40" / 60 cm - 102 cm

M/L: 32" - 46" / 81 cm - 116 cm

Measure wearing the clothes you intend to wear A pack full of gear will fit smaller  


Volume: 1427.95 in 23L
Height: 18.5″ / 47.0 cm
Width: 11.0″ / 27.9 cm
Length: 7.0″ / 17.8 cm
Weight: 1.3 lbs. / 0.59 kg

100% polyester

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