The Camelbak Octane 18x is made for any activity where you need to move fast. Trail runners, adventure racers, and mountain bikers will appreciate the use of ultra-light fabrics, snug fit, and low profile. A vertical zipper increases the cargo volume and a multitude of external pockets ensure you have the space to pack everything you need for your adventure.

• Hydration Capacity: 100 oz / 3L
• Quick Link system allows the tube to be disconnected from the reservoir for easy filling
• Easy to clean wide-mouth opening
• Easy to open close cap
• Center expansion zip, increases bags volume
• Two front stretch pockets allow for easy access to the stuff you need
• Two stash pockets on waist belt keep small essentials accessible
• Reflectivity on the front and back
• Integrated safety whistle