But fear not - there is plenty to explore...
Shop all Hydro Flask Shop sale Hydro FlaskMEMBERSHIP
Earn up to 10% back in rewards. Learn more. Join Free.
LOWEST PRICE GUARANTEE
Find a better price? We’ll beat it by 5%. See our Price Match Policy.
Step up your water intake with the Hydro Flask 5L Down Shift Hydration Pack. This insulated pack keeps your water cold for up to four chilly hours. Designed for everything from hiking to climbing to biking, it features useful tools like an internal organization pocket and bike light attachment point for the essentials. Don't let the sun beat you down, be prepared and stay alert with the Hydro Flask 5L Down Shift Hydration Pack.
Durable, Abrasion-Resistant Fabric
11.41" L x 2.76" W x 11.42" H
Weight – 1.30 lbs
HydraPak® IsoBound™ 1.5 L Insulated Reservoir
Cold Flow™ System Keeps Water Cold 3+ Hours
High-flow HydraPak® Blaster Bite Valve Self-Seals After Each Sip
HydraPak® Plug-N-Play™ connect System for Convenient Refilling
Dual Stretch Bottle Pockets Fit 12 Oz–24 Oz Standard and Wide Mouth Bottles
Two Zippered Hip Belt Pockets
Internal Organization for Tools, Snacks, Keys and Other Essentials
Soft-Lined Media and Sunglasses Pocket
Bike Light Attachment Point