Our popular peak waist pack now comes with an 18-oz insulated flask that keeps fluids cooler longer. External shock cord system for extra storage options.
- 18 oz/535 ml double-wall insulated and Hi-Viz reflective speed draw Flask with push-pull blast valve cap
- Double-Walled Flask construction keeps fluids cooler 20% longer than other insulated flasks
- Angled Flask holder allows for easy one-handed access and bounce-free ride
- Extended side panels hug the body comfortably for a perfect fit
- Expandable zippered stretch pocket keeps essentials protected (fits iPhone 6 plus)
- 18 oz/535 ml double-wall insulated and Hi-Viz reflective speed draw Flask with push-pull blast valve cap
- Double-Walled Flask construction keeps fluids cooler 20% longer than other insulated flasks
- Angled Flask holder allows for easy one-handed access and bounce-free ride
- Extended side panels hug the body comfortably for a perfect fit
- Expandable zippered stretch pocket keeps essentials protected (fits iPhone 6 plus)
