Gregory Nano 24 Rucksack

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Lightweight and fuss-free, the Nano 24 delivers simplicity without sacrificing function. It’s a minimal daypack that punches above its weight.

Gregory says: 

From long travel days to office commutes to post-work hikes, the Nano 24 has enough room for wherever life takes you. The large zippered main compartment is perfect for stashing gear, while the front stash pocket keeps smaller items organized..

Our Verdict

Compact, light, and surprisingly capable, the Nano 24 is the kind of pack you grab without a second thought—whether you’re heading for the hills or hopping on a train.

At 614g, it hits a sweet spot for day hikes and fast-paced travel. The close, unobtrusive fit makes it ideal for moving quickly, and the back panel offers decent breathability, even on warmer days.

The standout feature? That large front mesh pocket. Simple, stretchy, and genuinely useful, it’s perfect for stashing a jacket, map, or snack without fiddling with zips. Strangely, this excellent feature is missing from the larger 28L version.

Unlike some of its bigger siblings in the Nano range, the 24 skips the lid or floating brain—honestly, that’s a plus in my book. The U-shaped zip gives easy access to the main compartment, and the clean, low-profile design feels streamlined and efficient. Side mesh pockets hold bottles securely, and internal compartments provide just enough organisation for essentials like keys, tools, or a compact first aid kit.

– Reviewed by Ultralight Outdoor Gear

Features

• Designed For a Life Outside: A pack for every adventure, the Nano collection is your ideal companion for trail, travel, or daily use.
• Express Yourself: Colorful, energetic packs that reflect your mountain lifestyle.
• Gear You Can Trust: Designed with uncompromising standards with measured targets through the Life Cycle Assessment tool to reduce carbon impact and backed by Gregory’s lifetime guarantee.
• Independent zippered pocket for hydration reservoir with routing to harness, or space for your tablet
• Front stretch mesh pocket for gear overflow and organization with secure buckle closure
• Padded airmesh shoulder harnesses with one-handed sternum strap buckle and hydration routing loops
• Breathable die-cut backpanel and removable webbing hipbelt
• Large, U-zip accessed main compartment and dual compression straps with quick release buckles
• Adjustable attachment loop and upper shock lock for trekking poles or an ice axe
• Quick access zippered front pocket and internal mesh zippered pocket with key clip
• Dual side mesh pockets for water bottles and quick storage
• Custom comfort-grip molded zipper pulls
• Reflective webbing loops for visibility and front light loop

Specifications

• Weighs: 614g
• Recommended maximum carry weight: 11 kg
• Volume: 24 L

Material & Construction

• Body: 210D High Density 40% Recycled Nylon / 450D 100% recycled Polyester with C0 DWR: Designed without PFAS
• Base: 450D 100% recycled Polyester with C0 DWR: Designed without PFAS
• Harness/Hipbelt/Lumbar: Perforated CLPE Foam
  Lining: 40% Post-Consumer Recycled 135D Polyester with C0 DWR: Designed without PFAS
  Pack Hardware: Bluesign approved buckles

Help & advice:

• The Bluesign System
• The Ultimate Guide to Choosing an Ultralight Rucksack
• Time-Saver Guide to Choosing a Rucksack