The NIWEIYA rolling backpack is designed for primary and teen students, featuring a detachable 6-wheel trolley system. This "stair-climber" geometry is intended to facilitate movement over vertical obstacles like curbs and stairs. The bag itself is made from 600D water-resistant nylon, which provides a standard level of protection for school books and electronics against light rain.
The trolley frame is constructed from a combination of aluminum alloy and reinforced polypropylene. A notable feature is the detachable base, which allows the bag to be used as a traditional backpack when the wheels are not required. The dual-tube handle is designed to offer lateral stability when the bag is fully loaded with school materials.
Functional Insights
- The 6-wheel TPU array is built to reduce the impact felt when moving the bag up steps.
- Multiple compartments allow for the organized separation of heavy books from lunch items or electronics.
- A reinforced base plate helps support the weight of textbooks up to approximately 18 lbs.
When using the bag in trolley mode, it is helpful to ensure the shoulder straps are fully secured to avoid any interference with the wheel mechanism. The TPU wheels are durable for outdoor use, though they may be more audible on hard indoor surfaces like tile. For the best experience, users should avoid overstuffing the front pockets, which helps the unit maintain its balance while standing stationary.
If you are interested in a similar stair-climbing model with a different aesthetic, the Armbq 6-Wheel Rolling Backpack provides a comparable mechanical design.
Explore a variety of mobile storage solutions for the school environment in the rolling backpack for heavy loads section.
