CamelBak Cloud Walker 18 Hydration Backpack with 2.5L Crux Reservoir

Meet the CamelBak Cloud Walker 18, a day-hiking hydration pack that blends comfort, ventilation, and smart storage. Built by CamelBak, a name trusted on the trail, this pack features the high-flow 2.5L Crux reservoir and an Air Support back panel designed to keep you cool on warm-weather adventures. Whether you're tackling a sunrise summit or a loop through the woods, the Cloud Walker 18 is your go-to for carrying water and gear without weighing you down.

CamelBak Cloud Walker 18: Designed for Comfort on the Trail

The Air Support back panel uses Body Mapping Technology to target ventilation in high-heat areas, so you'll stay cooler on climbs. The 3D Vent Mesh harness adds breathable comfort, while the removable waist strap provides stability when the terrain gets uneven. If you're planning a day hike with varied elevation, this pack keeps your load secure and your back aired out.

Hydration Ready with Crux Reservoir

Includes the 85oz / 2.5L Crux reservoir, which delivers 25% more water per sip compared to standard reservoirs. The Quicklink system makes filling and cleaning easy, and the reservoir rides in a dedicated compartment that's accessible from the top or side. Need to know if there's a separate reservoir compartment? Yes, the Cloud Walker 18 has a specific sleeve for the reservoir, keeping it separate from your gear so you can access your water without digging through your pack.

Smart Storage for Day Hike Essentials

A secure zippered phone pocket keeps your valuables within reach, side cargo pockets hold extra layers or a water bottle, and compression straps manage your load. Integrated trekking pole carry makes navigating steep terrain with poles a breeze. While this pack doesn't include a laptop sleeve, it's perfect for day hikes, bike commutes, or travel where hydration is key.

Pack the Cloud Walker 18 for a Day Hike

Start with the reservoir filled, then load the main compartment with layers, snacks, a first aid kit, and a headlamp. Use the side pockets for a water bottle or extra gear, and stash your phone in the zippered pocket for quick access. The trekking pole attachment keeps your hands free when you're not using them.