Salomon S/LAB Pulsar 3 Backpack with Flasks The S/LAB Pulsar 3 is Salomon's minimalistic lightweight hydration vest ideal for shorter runs. Modular, curated storage options offer quick, easy access to hydration on the fly. Two pockets in the front include 250 ml soft flasks and a hybrid back pocket can store a 500ml flask or a jacket. Extra snug and stable thanks to Sensifit and Quick link fastening. Providing modular, fast access hydration, the Salomon S/LAB Pulsar 3 features multiple storage solutions, including two front pockets with 250ml soft flasks and a hybrid back pocket to carry an additional 500ml or your essentials. Designed perfectly to fit Salomon soft flasks, the front pockets limit bouncing for a distraction-free run and are complete with top elastic loops to secure the flasks, keeping them ready to drink on the go. The wide pocket in the back can be easily accessed from both sides while the front zipped pocket keeps essentials stored securely with easy ac