Hugs your body and holds your long run essentials, kind of like the ultimate support crew. Up front, the minimalist but effective shock cord closure keeps it stable against your torso, so it won’t bounce on downhills or fast flat stretches. There are lots of quick access pockets for your water, fuel, headlamp and jacket, plus a sweatproof pocket so your electrolyte tabs don’t crumble.
- Lightweight UltrAcool mesh is breathable and durable
- Pack fabric is nylon with a polyurethane coating for water resistance
- Soft binding along the edges prevents chafing
- Balanced ErgoFit design allows unrestricted movement
- Max02™ Sternum shock cord closure allows full chest expansion
- Main compartment zips closed and holds large items like a puffy
- Z-Pole Attachment system securely hold trekking poles or a jacket
- Insulated hydration compartment prevents water from freezing or getting too warm
- Large zippers can easily be operated with gloves
- Rear pocket carries 2L water reservoir. (sold separately)
- 2 front pockets with cinch cords for water bottles or gels
- Slide-through pocket for a layer or gloves
- Right shoulder strap pocket is sweatproof to keep electrolyte tabs intact. Snaps shut with a magnet
- Left shoulder stretch pocket holds a large phone or snacks
- Total carrying capacity of 6L
- Reflective details make you easy to spot on group night runs
- Small fits a chest circumference of 78-91cm, medium fits 86-99cm, large fits 94-106cm
