On Ultra Hydration Vest

Features

• Includes 2 BPA-free HydraPak flasks and a detachable 5 L dry pack; back has space for a hydration bladder
• Ultralight yet tough, the breathable mesh material is tailored to provide a precise fit that stays put
• Patent-pending closure system and adjustable hem allow you to adapt the vest’s placement to best suit your body
• Nonstretch materials minimize bottle bounce for a smooth and comfortable ride
• Features daisy chain loops and modular attachments for your poles or quiver bag (not included), plus a zippered card pocket on the back
• Tested and trialed by the On elite team of trail athletes
• Hand-wash only; do not tumble dry, bleach or iron

Imported.

View all On Running Hydration Vests

Technical Specs

Best Use

Gear Capacity (L)

Gear Capacity (cu. in.)

Reservoir Compatible

Reservoir Included

Bottle(s) Included

Liquid Capacity (L)

Liquid Capacity (fl. oz.)

Number of Exterior Pockets

Weight

Material(s)

Fits Chest

Gender

Trail Running

10 liters

610 cubic inches

No

No

2 bottles

1 liters

34 fluid ounce

7

7 ounces

Main mesh: 85% recycled stretch nylon/15% elastane; pockets: 82% recycled nylon/18% elastane; removable 5L pack: nylon ripstop with 1,500 mm PU coating and silicone outer finish

M: 92.5-99 centimeters L: 99.5-105 centimeters

Unisex