A high quality durable bag that includes a waterproof compartment. Reflective screen prints and zipper pulls. Internal separated valuables compartment. V2 features larger external snack pockets. Waist size: 22″ 44″ for both models. 1.5/2L hydration bladder compatible with dual hose ports (Hydrapak 1.5L or Dakine 2L recommended). Includes a helmet sling, extra external fleece lined zip pocket, and 2 water bottle holders (bottles not included)