Comes with 2L bladder that has never been used. I am a photographer that gets these sales samples to take photos. The tags are removed but these have never been used or drank from outside of the shoot. Hands-free hydration with a refreshing twist, the insulated compartment on the men's Tempo 3 H2O keeps water cool and your essentials secure, so you enjoy the simple pleasures of your favorite hike or a local bike ride.