GREGORY Hummingbird NANO 24L Lightweight Outdoor Hiking Backpack Unisex Trail Running Bag 43J

Stable center of gravity with adjustable straps

Ergonomic design conforming to body curves for secure fit

Gravity transfer system stabilizes load on the waist

Detachable waist belt with honeycomb lightweight breathable mesh

Lightweight construction reduces shoulder pressure

Breathable and moisture-wicking materials keep dry and comfortable

Perforated design for optimal airflow

Durable, eco-friendly, abrasion-resistant, and water-repellent fabrics

Multi-use for urban commuting and outdoor activities such as hiking, climbing, and traveling

Large main compartment for efficient packing

Top zippered pocket

Front kangaroo pocket (20L and 24L models only)

18L model features a zippered compartment

28L model has a single side zippered compartment

Independent compartments for 3L hydration bladder and 14-inch laptop

Integrated survival whistle and emergency gear storage

Hydration tube holder for convenience and stability

Compression straps and attachment points for expandability

Blue label certified buckles (BLUESIGN) for smooth, durable, and reliable use

Powder White

Brown

Spark Blue

Optic Black

Rock Moss Green

Gray Bud White

Sandstone Yellow (20L only)

14L, 16L, 18L, 20L, 24L, 28L

NANO 28L backpack

NANO waist pack

NANO crossbody bag

NANO single shoulder bag

Model images show different colors for reference only.

The series offers consistent comfort across all sizes.

2026 edition introduces upgraded colors and materials.