HydraPak Velocity IT 1.5L Isobound Insulated Hydration Reservoir CAO This best-seller is a medium-weight

This best-seller is a medium-weight

You can also write on the lids with a non-permanent marker

Removable & Replaceable Brush Head Thanks to the same replacement-head technology found in the Source toothbrush

Refer to the sizing chart included in the images to determine which hat size corresponds to your measurement

HydraPak Velocity IT 1.5L Isobound Insulated Hydration Reservoir CAO This best-seller is a medium-weightThe Velocity IT 1. 5L features our IsoBound insulation technology that keeps water cold and won't sweat in warm temperatures. Engineered to keep fluids at an ideal temperature 38% longer than a standard reservoir. After all, cold water is more refreshing. ISOBOUND INSULATION Prevents heat transfer from the user to the hydration, it is the ideal solution for a wide range of outdoor endurance activities SWEAT PROOF Four layer design provides users with