Stay light, fast, and fully hydrated with this CamelBak Octane Dart Hydration Pack, designed for runners, hikers, and endurance athletes who want minimalist comfort without sacrificing performance.

This pack features CamelBak’s trusted 1.5L (50 oz) Crux™ reservoir, delivering 20% more water per sip, along with a slim, ergonomic design that stays secure during high-movement activities.

Key Features

• Octane Dart hydration pack – streamlined and lightweight
• 1.5L / 50 oz Crux™ reservoir included
• Leak-proof on/off valve with self-sealing Big Bite™ valve
• Breathable air mesh back panel for ventilation
• Adjustable sternum strap for a secure, bounce-free fit
• Tube Trap™ hose management system
• Essentials pocket for phone, keys, or energy gels
• Reflective accents for low-light visibility
• Fuel & gear storage compartment
• HydroGuard™ technology helps inhibit bacteria growth in the reservoir

Specifications

• Total capacity: 4.5L (270 cu in)
• Cargo-only capacity: 3L (180 cu in)
• Pack-only weight: 200 g / 7 oz
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• Color: Deep red / maroon with gray accents

Perfect for trail running, hiking, cycling, walking, races, training, festivals, or travel hydration.

Approximate Measurements -

• Torso fit range: 38–53 cm (15–21 in)
• Height - 16 1/2 inches
• Length - 9 inches
• Width - 3 inches 

Condition - 

New with tags. Never used. Original CamelBak tags attached. Reservoir is unused and sealed.