CamelBakUltra 4 Vest 2L Hydration Pack

About

There are long runs, and then there are epic runs. Our most versatile running vest is designed to handle both. It’s got 2 liters of hydration capacity, a secure zippered storage compartment for your keys and phone, and a stretch mesh pocket for gels or salt tabs.

The external-fill feature also lets your refill your reservoir without removing it from the pack, so you can save time on the trail. Worried that the weather might turn on you? The stretch mesh compartment expands to hold an extra layer or two. Need more than 2 liters of water? Load up the chest pockets with two extra bottles. And with two sternum straps and a hook-and-loop adjustable harness, this pack stays put no matter how rough the terrain.

Product Features

Antidote Reservoir Features: Quick Link™ System, 1/4 turn - easy open/close cap, lightweight fillport, dryer arms, center baffling and low-profile design, patented Big Bite™ Valve, HydroGuard™ technology, PureFlow™ tube, easy-to-clean wide-mouth opening

Key Pack Features: Adjustable harness with cargo pockets, expandable cargo compartment, secure zippered phone pocket, external fill, reflectivity, fits 30"-46" chest.

Designed to carry: Water bottle, shed layer, nutrition, phone, gloves, hat, keys.

CamelBak® Got Your Bak™ Guarantee: If we built it, we'll Bak it™ with our lifetime guarantee.

Product Specifications 

• Hydration Capacity: 70 oz / 2L
• Total Capacity: 2L (244 cu in) + 2L Reservoir
• Total Weight: 13 oz / .38 kg (pack only)
• Dimensions: 21 x 13 x 2 in
• Torso Length: 14 in / 36 cm
• Back Panel: Air mesh
• Harness: Adjustable with cargo pockets and dual slider™ sternum strap. Fits 30"—46" chest.
• Fabric: 70D reverse chain nylon w/ 230 taffeta.