Pinnacle Soft Flask Insulated Handheld 18oz trianglebikinitop keeping you dry and retaining

keeping you dry and retaining your body heat

Q: Does it perform well in wet conditions

The closure and the sole are optimized to reduce aerodynamic drag throughout your pedal stroke

If there need a little extra space it has an expansion zipper which will add a decent amount of space

Test during training

Pinnacle Soft Flask Insulated Handheld 18oz trianglebikinitop keeping you dry and retainingThe Nathan Pinnacle Soft Flask Insulated Handheld 18oz is the ultimate hydration solution for runners, trail enthusiasts, and adventurers seeking comfort and performance without the bulk. This innovative handheld features a generous 18oz (532mL) BPA free insulated soft flask with a high flow bite valve, keeping your water or electrolytes cooler longer during intense runs, marathons, hikes, or climbs. Nathan's proprietary ExoSpine technology provides a