At 35 litres the Yocton 35 makes a lightweight all year round day hiking pack that could, if you have the latest lightweight camping gear also be used for overnight trips. * Product Material: Dyneema * Product Weight: 2.10 lbs. * Stretch Pocket * Side Stretch Pockets * Key Clip * SOS Panel * Internal Lid Pocket * Pole Attachment * Reflective Logo * Hydration Compatible * Ventilating Harness