Nathan QuickStart 3.0 4L Soft Flask Hydration Pack tight Garment-washed cotton twill delivers a

Garment-washed cotton twill delivers a soft

The women's-specific last delivers a dialed fit without sacrificing the roomy toe box

but cushion that pushes back

Built for warm days

Nathan QuickStart 3.0 4L Soft Flask Hydration Pack tight Garment-washed cotton twill delivers aFor short to medium distance runs where you want water close and weight low, the QuickStart 3. 0 is our go to hydration pack for runners who hate the slosh and bulk of a traditional bladder. The integrated soft flask sits tight against your back, cuts bounce on technical terrain, and keeps your load trimmed to what you actually need. 4 liter total capacity handles essentials for runs up to half marathon distance without overpacking Integrated soft