Osprey Hydrajet 12 Cosmic Red O/S speedframe With a one-handed dial adjustment

With a one-handed dial adjustment and rear fit system you get perfect head-hugging comfort

in-molded construction with extended rear coverage

Featuring maximum ventilation

these warmers let you extend your season without committing to full winter gear

Osprey Hydrajet 12 Cosmic Red O/S speedframe With a one-handed dial adjustmentWhether exploring the woods or leading the family bike ride, this pint sized pack fuels curiosity with its included 1. 5 liter reservoir. Colorful, stain and water resistant fabrics stand out on the trail while the exterior stash pockets secure snacks, treasures and discarded clothing layers. Wherever the adventure leads, the Hydrajet keeps your little adventurer supplied.