Nathan Vapor Air Lite 4 L Hydration Vest

Features

• Fast and easy “set it and perfect it” adjustable fit system uses lower-lumbar hook-and-loop panels that allow you to set the back panel to your shape
• This provides a tailored, body-mapped fit for all body types, allowing you to carry essentials for trail running with a bounce-free ride
• 2 adjustment points allow you to quickly alter the waist and torso separately for a fit that is comfortable and customized to your specific shape
• Breathable, chafe-free materials provide maximum comfort
• Included 1.5-liter reservoir is designed to reduce sloshing
• Front pockets fit bottles and flasks up to 22 fl. oz. (not included)
• Back kangaroo pocket is easy to access on the go; it’s ideal for stashing flasks, layers and other essentials
• Large main back storage compartment
• Storage pockets on the front accommodate nutrition and other essentials
• 360° reflective details help you stay visible in low light

Imported.

View all Nathan 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)

Bite Valve Shut-off Switch

Fits Chest

BPA Free

Dimensions

Gender

Running

4 liters

244 cubic inches

Yes

Yes

None

1.5 liters

50.7 fluid ounces

5 + main reservoir compartment

11.5 ounces

Nylon/polyester

Yes

XS-M: 30-38 inches L-XXL: 38-48 inches

Yes

Unavailable

Unisex

Size Chart

XS-ML-XXXLXSSMLXLChest

30-38	38-48	33-35	36-38	39-41	42-44	45-47

Sizing Notes

Measurements are stated in inches unless otherwise indicated.