Nathan Sports QuickStart 3.0 4 Liter Hydration Pack - Light Blue / Deep Blue

Elevate your run with our minimalist pack, crafted from premium, durable materials and designed with meticulous attention to detail. It's the ultimate hands-free hydration solution for runners and outdoor enthusiasts of all levels. Specs & Features Hydration: 1.5L NATHAN x HydraPak QuickStart Bladder with Push-Pull Bite Valve for easier drinking and removal for cleaning Fit: Unisex One Size Fits Most - Designed with adjustable front and side straps to comfortably fit a wide range of body types Easy Access Storage: Three expandable power mesh pockets on the front straps: one flask, one stash and one secure zip pocket Rear Capacity Storage: Large back pocket and separate bladder compartment with hook and loop keepers to keep bladder secure, plus hose exit points at either shoulder Expandable Gear Carry: Rear stretch mesh pocket fits layers, gear, and larger essentials, plus an elastic pole keeper Flask Compatibility: Front flask pocket holds up to one 20oz / 591ml soft flask (sold separately) 360° Visibility: Reflective details enhance visibility in low-light conditions Storage Capacity: 4L / 244cu in Weight w/o Bladder: 7.5oz / 211g Weight with Bladder: 12.4oz / 352g MAXIMUM COMFORT Discover superior comfort with our contoured pack, featuring quick-dry, durable materials, breathable air mesh, and chafe-free seams for an optimal fit. SECURE FIT One Size Fits Most – Adjustable sternum and side straps create a customized fit across a wide range of sizes. Wide side straps that adjust for a secure no-bounce fit and elastic keepers or use tuck-in pockets on front straps to hold excess webbing. HYDRATE WITH EASE 1.5L NATHAN x HydraPak QuickStart Bladder Included – Features a Push-Pull Bite Valve for easier drinking and removal for cleaning.