Hydraulics 2L Res Royal | Navy The Energy Top is an

The Energy Top is an ultrasoft performance tank top that will be your new favorite go-to

50% more moisture-wicking

Made with a soft

Its numerous stay-put and perfect-fit attributes will have you practically skipping along every trail

Hydraulics 2L Res Royal | Navy The Energy Top is anOsprey's Hydraulics 2L Reservoir by Hydrapak is ideal for large volume packs and long duration activities. The HydroStatic backerplate provides structure for easy loading into a full pack and maintains a flat profile. Thoughtful design makes filling, cleaning and most importantly staying hydrated on the trail easier than ever. All parts are BPA free, phthalate free, lead free, guaranteed. All materials are certified food safe according to FDA and EU