Gregory
Miwok 18
Best lightweight pack for active day use.
Designed for the fast-and-light hiker, this compact pack offers a functional solution for carrying essentials on the trail. It comfortably stores food, water, and layers, hugging your back for unrestricted movement. An expanding front pocket provides quick access to extra gear, while side compression wings enhance stability during rapid descents. This versatile pack is ideal for day hikes, trail running, mountain biking, and commuting, ensuring comfort and performance on any adventure.
$82.46
Owner Satisfaction
4.5
/ 5
Category Rank
6608
/ 13819
#6608 in Backpacks
Price vs Category Average
-24%
Below average
Capacity
18
/ Liter
Who it's for
- Active hikers and trail runners seeking a comfortable, stable fit
- Hikers and commuters who prioritize staying cool and dry
- Organized adventurers needing quick access to gear and snacks
Who should skip it
- Backpackers needing more space for multi-day adventures or bulky items
- Users in unpredictable climates expecting built-in weather protection
- Individuals carrying oversized phones or numerous small items on their hips
Performance breakdown
Dynamic Stability
BIOSYNC suspension keeps the load centered during high-intensity trail movement.
Access Efficiency
Hipbelt pockets and external hydration access minimize time spent off-trail.
Weight-to-Capacity Ratio
Lightweight construction maximizes gear storage without adding unnecessary bulk.
Versatility
Seamlessly transitions from technical day hikes to mountain bike commutes.
Organization
Six exterior pockets provide intuitive storage for quick-grab essentials.
Ergonomic Fit
Contoured design hugs the back to prevent shifting during rapid descents.
Key Specs
Capacity
18 Liter
Weight
1.6 lbs
Dimensions
19.5" x 10.25" x 6.5"
Hydration Compatible
Yes
Sternum Strap
Yes
Hip Belt
Yes
Number of Exterior Pockets
6
Closure Type
Zippered
Know before you buy
The BIOSYNC suspension is designed to move with your body's natural rhythm. It uses flexible components that allow the pack to stretch and flex as you hike or run, preventing the bag from pulling against you during high-intensity movement.
The expandable front pocket is designed to accommodate a standard trail helmet. While it offers excellent versatility for gear storage, a bulky full-face helmet may be a tight fit depending on how much other gear you have packed inside.
Yes, the Miwok 18 features an external hydration sleeve. This allows you to refill or remove your reservoir quickly without having to dig through the main compartment of your pack.
The dual hipbelt pockets are sized for small essentials like energy gels, keys, or a multi-tool. While they are great for quick-access items, they may be too small for larger, modern smartphones.
Absolutely. Its compact 18-liter profile and stable fit make it a great choice for bike commuting, and the added safety light lash point is a practical feature for low-light rides.
No, the Miwok 18 does not come with an integrated rain cover. If you plan on hiking in wet conditions, you may want to pack your gear inside a waterproof dry bag or purchase a separate rain cover.
Still have a question?
Ask Hayley anything about this product before you decide.