How to Choose Daypacks

This product is not available.
This Gregory hydration pack is a handy companion for a busy weekend, spontaneous hike or music festival. It hauls all of your must-haves—and 3 liters of water—when you're out and about.
Shop similar productsImported.
View the Gregory Nano Product LineView all Gregory DaypacksBest Use | Hiking |
---|---|
Frame Type | Frameless |
Gear Capacity (L) | 18 liters |
Gear Capacity (cu. in.) | 1,098 cubic inches |
Reservoir Compatible | Yes |
Reservoir Included | Yes |
Bottle(s) Included | None |
Liquid Capacity (L) | 3 liters |
Liquid Capacity (fl. oz.) | 101 fluid ounces |
Weight | 1 lb. 2.4 oz. |
Fits Torso Length (in.) | 14-19 inches |
Fits Waist/Hips | Up to 48 inches |
Material(s) | 210-denier high-density nylon (40% recycled)/450-denier recycled polyester |
BPA Free | Yes |
Pack Access | Top |
Number of Exterior Pockets | 3 + main compartment |
Hipbelt | Yes |
Bite Valve Shut-off Switch | Yes |
Raincover Included | No |
Dimensions | 19.5 x 10.25 x 6.5 inches |
Gender | Unisex |
Sustainability | Contains recycled materials |
Adding a review will require a valid email for verification
Solid construction. The straps are high quality and the waist band is a nice add. The included reservoir did NOT have any plastic taste to the water. Durable materials. The only other thing that would be a nice add would be a few organizational features in the lid. Otherwise, it's a great day hiking, lightweight pack!
For day hikes under 10 mi when it’s not hot out, everything about this pack is way too much. My rule of thumb is one litre per person per five miles when it’s hot and dry, so this is great for longer hikes and also single-night overnights. The 18L backpack pocket parts are big enough for a change of clothes, food, and a few essentials. The top / lid pouch is a great size for stuff you’d want to grab quickly without digging, like a lighter. As a smaller woman this bag is longer top to tail than I’d like as its end hits the top of my glutes, and the chest strap is completely unusable as it is right over the nips, but the over the shoulder straps are very comfy when adjusted well. There’s also a lightweight hip strap which could be helpful if the whole pack was full!
I love that this day pack comes with a hydration bladder. It works well and I added some cordage on the outside using the daisy chain looking things in case I wanted to carry something wet.
Not too small not too big. I add bungees outside for attaching sweatshirt/jacket. very good size bladder and easy to refill. Very comfortable shoulder straps, a must for me.
The reservoir is easy to remove, fill, and reinsert. Lots of additional storage. Worked great hiking on Mt Charleston near Las Vegas!
While I would love to submit a review, this item, scheduled for delivery on 6/12/25, has not yet arrived.