What Our Gearhead(R) Experts Are Saying:"This pack is perfect for multi-hour hikes. The 2L Crux reservoir keeps hydration easy, and the organization is ideal for layers, snacks, and tools. The ventilated back panel and hip belt make it super comfortable, even with a full load."For those who tackle ambitious trails and extended adventures, the CamelBak Rim Runner X30 2L Hydration Pack is built to meet every challenge. Crafted from recycled 210D nylon double ripstop, it's lightweight yet durable enough for rugged terrain. With 28 liters of gear capacity, there's room for all your essentials, and the dedicated hydration compartment with a 2L Crux(R) reservoir ensures hydration is effortless. Comfort is key, and the Air Support(TM) Back Panel, ventilated hip belt, and adjustable sternum straps deliver a stable, breathable fit for all-day excursions. Thoughtful features like the essentials organization pocket, stretch side pockets, and dual cargo compression system keep your gear secure and accessible. From mountain summits to forest treks, this pack adapts to your adventure.