evo.com | USWE Hydration Packs > The USWE Outlander XC 4L Hydration Pack moves so quickly on the trail that you'll forget you're even wearing it. Offering just the right amount of storage (4L) for those "let me bring just one more snack" moments, this lightweight wonder features highly ventilated mesh straps that breathe almost as hard as you do on those unexpected climbs. Chest Fit Range Chest size range: 84 - 110cm / 33 - 43" Hydrapak Elite(TM) Hydration Bladder with Fixed Coupling Features a big Slide-Seal top to easily fill it with water and ice. The bladder sits tight thanks to the compression sleeve and the drinking tube attaches easily and securely with the tube clip. Hydration Capacity 1.5L / 50 oz 38cm Length / 17cm Width / 12cm Depth No Dancing Monkey(TM) (NDM) 1.0 Harness System | USWE Outlander XC 4L Hydration Pack 2026 in Black