School Trolley Bag

Designed for primary and middle school students, this ergonomic school trolley bag combines effortless rolling wheel transportation with backpack functionality to relieve heavy shoulder strain during daily commutes and travel.

Engineered from high-density water-resistant polyester fabric and lightweight aluminum alloy, this rolling backpack offers superior resistance against daily wear, protecting interior books and electronics during unexpected rainfall.

Featuring a detachable wheel base, multi-tiered zippered compartments, high-visibility reflective safety strips, and breathable padded shoulder straps, this student rolling bag provides maximum organization, safety, and physical comfort.

Core Product Features

Detachable Trolley Base Assembly: Equipped with a sturdy dual-wheel chassis and secure mounting clips, the bag converts quickly from a rolling cart into a traditional dual-shoulder backpack.

Multi-Compartment Storage System: Features a main chamber with interior divider slots, an integrated name card window, and multiple front zipper pockets to keep books and stationery organized.

Ergonomic Breathable Back Panel: Thickened mesh padding across the back panel and adjustable shoulder straps ensures optimal airflow and balanced weight distribution to minimize bodily stress.

High-Visibility Reflective Safety Strips: Integrated reflective accents on front panels and shoulder straps enhance visibility during night, early morning, and low-light walking commutes.

Telescopic Aluminum Alloy Handle: Smooth retractable dual-tube pull rod provides multi-stage height adjustments and a comfortable molded handle grip for easy maneuvering along sidewalks and hallways.

Detailed Specifications & Technical Parameters

Our services as below

OEM/ODM
Material:600D/900D/Nylon/Cordura/Customized
Size:Customized
Colors: Customized or Provide pantone color number
Logo:Metal label/Silk screen printing/Embroidery /Woven Label/Care Label/Leather label/Customized
MOQ:500PCS
Sample:Customized
Gender:Unisex
PAYMENT TERM:30% Deposit +70% Balance;OA:L/C

FAQ

1. How does the detachable trolley mechanism transition between backpack and rolling mode?

Unclip the bottom plastic locking tabs from the chassis frame, slide the backpack off the base bracket, and stow the shoulder straps for immediate conversion into a standard handheld backpack within 10 seconds.

2. What is the recommended cleaning procedure for the outer fabric?

Wipe surface dirt using a soft damp cloth dipped in lukewarm water with mild detergent. Avoid machine washing, and air dry in a well-ventilated shade for 12 hours.

3. How can users prevent shoulder straps from dragging on the floor while rolling?

Fasten the sternum strap across the front or secure excess webbing through the rear storage band to keep shoulder straps elevated above ground level during trolley operation.

4. How does the internal storage layout maintain proper weight balance?

Place heavy textbooks within the inner rigid sleeve closest to the back frame. This positions the center of gravity near the aluminum rod, preventing back strain and tip-over instability.

5. Can the main compartment fit standard A4 binders and laptops?

Yes, the main interior chamber easily accommodates 15-inch laptops, multi-ring A4 binders, multiple textbooks, and oversized stationery boxes without binding zipper movement.

6. How do the reflective strips contribute to student commute safety?

High-grade reflective tape reflects vehicle headlights from 150 meters away, alerting oncoming motorists during dim morning walks and nighttime road crossings.

7. What is the proper long-term storage procedure during summer break?

Retract the aluminum handle fully, clean outer fabric surfaces, brush dust off wheel axles, and store flat inside a dry dust bag for up to 6 months.