Sure, based on your instructions, here's a refined and simplified English title focusing on the product keywords: *Tilami 18-Inch Rolling Laptop Backpack for Boys and Girls, Totem Design**

From experienced school backpack producers, Tilami was established in 2013 with the goal of designing revolutionary rolling backpacks to relieve children's pressure for years. We believe that an easier way of carrying belongings can help children enjoy their school life.

We insist on using premium fabric, keeping progress all the time, listening to the customer's voice, and always thinking from the customer's point of view. Easy Rolling, Easy Tilami.

All Tilami products have passed the CPSC test, the US 16 CRF, and the CPSIA test, and we treat every child as our own child. We strive to support the welfare of left-behind children in rural areas and send companionship to each child.

Tilami rolling backpacks offer both convenience and functionality, not to mention a dose of style. They are ideal for students carrying multiple devices, laptops, and heavy books, or travelers wanting to avoid checking luggage. The convenient buckle outside the rolling backpack can be used to hang up a pencil case, lunch bag, clothes, or even balls, providing more storage space.

Made of high-density material, Tilami backpacks ensure smoothness and resistance to cracking. They can be easily carried on the back with adjustable shoulder straps for a comfortable length. The WHEEL COVER protects your back from getting dirty.

We offer a variety of Tilami Rolling Backpacks, including the 16-inch, 18-inch, and 19-inch models, as well as double-handle options. All of our products are backed by a one-year protection and our professional customer support is available 24/7 to solve your concerns.

Our products have received high customer ratings, with 4.5 out of 5 stars on average from over 9,000 reviews. Tilami rolling backpacks are made of durable high-quality polyester and feature remarkable patterns and impressive designs. They are well-organized, with differently-sized pockets to accommodate necessary items, and padded laptop compartments.

All Tilami rolling backpacks are suitable for kids under 5 feet tall and are designed with features like baseball straps, iPad/laptop pockets, and padded shoulders. The backpack capacities range from 20L to 35L, ensuring ample storage space for books, binders, and other essentials.

Please note the important usage tip: keep the straps tucked inside the padded back panel when not in use, and do not wobble the rod. Tilami rolling backpacks are suitable for children 4 years old and up.

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