Review - Gregory Nano 18 H2O Hydration Pack

Gregory Nano 18 H2O Hydration Pack Specs:

• Volume: 18 liters
• Weight: 1 lb. 5 oz.
• Material: Nylon
• Frame: Frameless
• Hydration Compatible: Yes (includes 3L hydration reservoir)
• Number of Exterior Pockets: 4+

Before we jump into review - If you want to read our Best Daypacks for Hiking comparison article, you are welcome.

Review:

The Gregory Nano 18 H2O Hydration Pack has been a game-changer for my hiking routine, especially on those trails where staying hydrated is paramount. With an 18-liter capacity, it offers enough space for essentials while ensuring that hydration remains at the forefront. The nylon material, consistent with Gregory's reputation, has stood up well to various terrains, resisting abrasions and showing minimal signs of wear.

The standout feature of the Nano 18 H2O is, without a doubt, its hydration system. The inclusion of a 3L hydration reservoir is generous and ensures that water is always within easy reach. The design of the hydration sleeve and the routing of the drinking tube is intuitive, allowing for quick sips without breaking stride. The exterior pockets, numbering more than four, are well-placed and spacious, making it easy to organize and access essentials like snacks, maps, or a compact first-aid kit.

However, while there's much to praise, there are a couple of areas that could see refinement. The shoulder straps, though adequately padded, could benefit from enhanced breathability, especially during hotter days on the trail. On a few occasions, I found the area around my shoulders and upper back becoming a tad sweaty.

Water resistance is satisfactory for light showers, but during a heavier rainfall, some moisture did penetrate the pack. Those venturing into areas with unpredictable weather might consider packing essentials in waterproof pouches or investing in a pack cover for added protection.

Review: Gregory Nano 18 H2O Hydration Pack

After several excursions with the Gregory Nano 18 H2O Hydration Pack, I've come to appreciate its design intricacies and performance. Here's a comprehensive breakdown based on my personal experiences:

Key Features:
The Gregory Nano 18 H2O Hydration Pack is a hiker's ally, especially for those who prioritize hydration on the go. Its standout features include a 3D Hydro reservoir with a dedicated hydration sleeve, a magnetic sternum strap for the bite valve, and a QuickDry technology for the back panel, ensuring both convenience and efficiency during hikes.

Material:
Crafted from durable nylon material, the Nano 18 H2O is both robust and lightweight. This choice ensures the pack can withstand the challenges of hiking while ensuring it remains light and agile on the back.

Fit and Comfort:
The pack's design ensures a snug fit, hugging the body's contours and reducing unnecessary movement. The padded back panel, combined with the pack's overall ergonomic design, ensures that weight is distributed evenly, providing comfort even during prolonged hikes.

Capacity and Size:
With an 18-liter capacity, the Nano 18 H2O is aptly sized for day hikes. It offers ample space for essentials, ensuring that gear is organized and easily accessible, all while accommodating the 3D Hydro reservoir.

Shoulder Straps:
The shoulder straps are designed with breathable mesh and are both adjustable and padded. They ensure that the weight is evenly distributed, reducing strain on the shoulders. The mesh design aids in ventilation, ensuring a comfortable hike even in warmer conditions.

Hip Belt:
The Nano 18 H2O features a lightweight webbing hip belt. While it's streamlined, it effectively stabilizes the pack, especially during more rigorous activities. It ensures that the pack remains close to the body, reducing any unwanted movement.

Ventilation:
The back panel, designed with QuickDry technology, not only provides cushioning but also promotes airflow. This ensures that the back remains cool, reducing the chances of excessive sweating, especially during warmer hikes.

Durability:
Gregory's commitment to quality shines through in the Nano 18 H2O. The nylon material, combined with robust stitching and zippers, ensures that the pack can withstand regular use without showing signs of wear.

Water Resistance:
While the nylon material offers a degree of water resistance, it's advisable to use an additional rain cover during persistent rain to ensure the contents remain dry. The hydration reservoir, however, is designed to prevent leaks, ensuring that your hydration source remains secure.

Organization and Access:
The main compartment is spacious and features a zipper design, ensuring easy access to gear. Inside, there's a dedicated hydration sleeve, ensuring that the reservoir remains secure. The design ensures that essentials, as well as hydration, are easily accessible.

External Pockets:
The Nano 18 H2O boasts stretch mesh side pockets, perfect for water bottles or other quick-access items. Additionally, there's a zippered front pocket and a top stash pocket, ideal for storing items that might be needed on the go.

The Gregory Nano 18 H2O Hydration Pack is a harmonious blend of design and functionality. Its emphasis on hydration, combined with its comfort and durability, makes it a top choice for hikers who prioritize staying hydrated during their treks.

Gregory Mountain Products Inertia 18 H2O Hydration Backpack,Brick Red,One Size ⭐️⭐️⭐️⭐️⭐️ (4.6)

• Quality: The backpack is described as well-made and of good quality. Gregory's new hydration packs are highlighted as a significant improvement from their older versions.
• Comfort: The pack is comfortable for hikes, even with a load of about 15 pounds. However, there are concerns about the hip belt being just a 1-inch piece of webbing, which might cause discomfort on longer hikes.
• Features: The backpack has several features, including drawstrings for hiking poles. However, there are concerns about the absence of side compression straps and the durability of the breast strap clasp.
• Capacity: The pack can comfortably carry essentials for a day hike, including 2 liters of water, raincoat, lunch, first aid kit, cameras, and a tripod.
• Feedback: One user mentioned that the lightweight design of the backpack comes with some sacrifices, such as the hip belt design and the absence of side compression straps. There are also concerns about the durability of certain components.

Bottom Line: The Gregory Mountain Products Inertia 18 H2O Hydration Backpack is a quality and comfortable choice for day hikes. While it offers many positive features, potential buyers should consider the design elements and their preferences before purchasing.