Osprey Kestrel 48 is a 48‑litre mountain backpack designed for multi‑day hikes and technical trails. It pairs a ventilated AirScape backpanel with an integrated raincover for all‑around trail performance. Key attributes: Black | Nylon | Breathable AirScape backpanel for ventilation and support | Integrated raincover and DWR treated fabric for water resistance | SpacerMesh harness and hipbelt for airflow | Top lid with zippered pocket and under‑lid mesh pocket | Separate sleeping bag compartment | Internal hydration sleeve with Hydraclip | Stow‑on‑the‑Go trekking pole attachment | Dual‑access side pockets and hipbelt zip pockets | Removable sleeping pad straps | Top‑loading rucksack design with removable lid | Front shove‑it stretch mesh pocket | Zippered sleeping bag compartment with floating divider | Dual daisy chains and compression straps | Dimensions & fit: 79 cm (h) x 40 cm (w) x 30 cm (d) (L/XL) | Volume: 48 L | Size: L/XL | Adjustable torso length via AirScape backpanel | Composition & care: 100% nylon (420D main fabric) | 100% nylon (500D bottom fabric)