#1. Duslang 17 Inch Laptop Backpack Smart Backpack

Specifications
| Brand | DUSLANG |
|---|---|
| Dimensions In | 19 x 6 x 12 in |
| Weight Lb | 1.7 lb |
| Laptop Size In | 17 in |
| Battery Capacity Mah | 26000 mAh |
| Material | Polyester |
| Water Resistance | Water Resistant |
Pros
- Two-laptop capacity
- Fits larger laptops
- Efficient pockets, easy packing
Cons
- Slow charging, minor hiccups
- Charging specs unclear
- Minor fit inconsistencies
This Duslang backpack stands out for people who need to move a 17-inch laptop and still keep a phone and power bank situation under control. A built-in 26000 mAh battery makes it a true on-the-go charging choice, and the layout supports two-laptop carry days without feeling like everything has to be stuffed together. If you commute with a larger laptop, the bag shape and pockets feel designed for daily packing, not just for a single device.
The main trade-off is the charging behavior. Charging feels slower than expected, and the charging specs are not clear, so you may have to test it on your own devices before relying on it for a full day. It is also worth trying the fit in person, since some buyers report minor consistency in how it sits on the back. Best for office and school commuters who prioritize laptop size and storage, and who want to carry power rather than just a charging cable.







