Fast hikes, after-work trail laps, and spontaneous outdoor escapes call for a pack that stays light, breathable, and ready to move. The Gregory Arrio 20 Backpack is built for exactly that. Compact yet capable, this streamlined daypack combines ventilated comfort with efficient trail organization, making it an ideal companion for quick summit pushes, local trail systems, and everyday outdoor movement. Designed to feel stable without restricting motion, the Arrio 20 keeps your focus on the trail ahead instead of the gear on your back.
At the center of the pack’s comfort system is Gregory’s VaporSpan suspension, a tensioned backpanel engineered to maximize airflow while maintaining supportive contact where you need it most. Open mesh construction and mapped foam ventilation help reduce heat buildup during steep climbs and fast-paced movement, while the flexible CloudControl hipbelt hugs naturally to your body for dynamic support across uneven terrain. The breathable shoulder harness works in sync with the lightweight perimeter wire frame to create a balanced carry that feels agile, stable, and barely there on long miles or short daily adventures.
The Arrio 20 keeps storage clean, intuitive, and trail-ready. A quick-access top pocket secures essentials like sunglasses, snacks, or a headlamp, while stretch side pockets make grabbing water bottles easy without slowing your pace. Inside, a dedicated hydration sleeve with SpeedClip compatibility keeps your reservoir secure and accessible. Trekking pole attachments, reflective gear loops, and streamlined exterior organization round out a design that delivers modern performance without unnecessary bulk. Lightweight, breathable, and built for movement, the Arrio 20 is ready whenever the trail calls.
Features
- Lightweight 20-liter hiking backpack designed for fast day hikes and everyday outdoor adventures
- VaporSpan tensioned backpanel promotes maximum airflow with supportive engineered mesh construction
- CloudControl flexible hipbelt delivers stable support while allowing natural body movement
- Breathable shoulder harness uses perforated foam and open mesh for enhanced ventilation
- Adjustable sternum strap includes integrated safety whistle and hydration hose routing clip
- Quick-access top zippered pocket keeps essentials secure and within easy reach
- Dual stretch mesh side pockets accommodate large water bottles with angled access for convenience
- Internal hydration sleeve with SpeedClip hanger compatible with Gregory Hydro reservoirs
- Trekking pole attachment system features elastic bungee loops and lower webbing attachment points
- Reflective front attachment loops improve visibility in low-light conditions
- Custom ComfortGrip zipper pulls improve usability with gloves or wet hands
- Molded webbing keepers help organize loose straps for a clean, streamlined fit
- Lightweight perimeter wire alloy frame provides support without excess weight
- Built with durable PFAS-free materials for more responsible performance on the trail
- Backed by Gregory’s Limited Lifetime Warranty
Specifications
- Capacity: 20L
- Weight: 1.72 lbs
- Dimensions: 18.9 in H x 8.7 in L x 11.8 in W
- Max Carry Weight: 20 lbs
- Activity Use: Day Hiking
- Main Access: Panel Loading
- Fits Torso Length: 16 in – 21 in
- Fits Hips/Waist: Up to 48 in
- Internal Frame: Yes
- Frame Type: Perimeter Wire
- External Pockets: 2
- Closure Type: Zipper
- Hydration Compatible: Yes
- Hip Belt Included: Yes
- Trekking Pole Compatible: Yes
- Warranty: Limited Lifetime
Materials
- Frame Material: Alloy Frame
- External Material: 100% Nylon
- Pack Body: 210D Nylon Ripstop with PFAS-free C0 DWR
- Pack Bottom: 420D 40% Recycled Nylon with PFAS-free C0 DWR
- Lining: 40% Post-Consumer Recycled 135D Polyester with PFAS-free C0 DWR
- Suspension: Multi-Density Foam
