Hydrapak Shape-Shift™ Reservoir 3L Mugs This pair combines matte navy

This pair combines matte navy frames with black smoke lenses

Flexible design allows you to crush the cup and stuff it anywhere

colorful vibe thanks to the gradient lenses that were inspired by our beloved SoCal sunsets

Made in the USA at an FDA-inspected cGMP (current Good Manufacturing Practices) facility and independently tested to not contain any banned substances

Polarized aviator green lenses

Hydrapak Shape-Shift™ Reservoir 3L Mugs This pair combines matte navySimply put, some athletes thirst for more. Thats why we developed our high capacity 3 liter Shape Shift. Like its smaller brother, its extremely durable, fully reversible for easy cleaning and, like all our reservoirs, helps you perform at your highest levels. Features: Shape Shift baffle locks for a slim profile and increased stabilization; unlocks for full volume and reverses for easy cleaning Slide Seal top opens wide for easy filling and closes