{"product_id":"trolley-primary-school-waterproof-3d-car-detachable-burden-reduction-children-backpack","title":"3D Car Trolley Waterproof Kids School Backpack with Wheels – Blue \u0026 Red","description":"\u003ch2\u003e3D Car Trolley Waterproof Kids School Backpack with Wheels – Blue \u0026amp; Red\u003c\/h2\u003e\u003cp\u003eMake back-to-school exciting with this eye-catching 3D race car trolley backpack — built tough for primary school kids who need a bag that keeps up with their adventures. Whether your child is navigating hallways, climbing stairs, or rolling through the schoolyard, this backpack delivers comfort, durability, and serious cool factor. Available in Blue, Red, and Rose Red, with your choice of 2-wheel or 6-wheel configurations for maximum versatility.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof polyester construction\u003c\/strong\u003e — keeps books and supplies dry in rain or snow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D race car design\u003c\/strong\u003e — bold, eye-catching embossed car graphic that kids love\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable trolley system\u003c\/strong\u003e — use as a rolling bag or detach the trolley and wear as a standard backpack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-wheel or 6-wheel options\u003c\/strong\u003e — 6-wheel variant offers superior stability on uneven surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurden-reduction design\u003c\/strong\u003e — ergonomic back panel and padded shoulder straps reduce spinal load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple compartments\u003c\/strong\u003e — main compartment, front pocket, and side pockets for organised storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetractable trolley handle\u003c\/strong\u003e — adjustable height for comfortable rolling by kids of different heights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable wheels\u003c\/strong\u003e — smooth-rolling wheels designed for daily school use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/8595\/6114\/files\/51aa51be-5390-46be-a24d-60ae6701ef2e.jpg?v=1785811644\" alt=\"3D Car Trolley Kids School Backpack – Blue, Red, and Rose Red colour options\" style=\"max-width:100%;height:auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/8595\/6114\/files\/309ea730-37e3-4a83-9712-8b6d870f1285.jpg?v=1785811644\" alt=\"3D Car Trolley Kids Backpack – side view showing compartments and trolley handle\" style=\"max-width:100%;height:auto;\"\u003e\u003ch3\u003eWho This Is For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrimary school children in Grades 1–6 who carry heavy textbooks and supplies daily\u003c\/li\u003e\n\u003cli\u003eParents looking for a durable, waterproof school bag that reduces back strain\u003c\/li\u003e\n\u003cli\u003eKids who love cars, racing, and bold designs\u003c\/li\u003e\n\u003cli\u003eFamilies wanting a 2-in-1 trolley and backpack option for travel and school\u003c\/li\u003e\n\u003cli\u003eBoys and girls — available in gender-neutral Blue and Red, plus Rose Red for girls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyester with waterproof coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLining\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePattern\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3D Race Car (geometric\/embossed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColours Available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue, Red, Rose Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWheel Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Wheel (standard) \/ 6-Wheel (all-terrain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrolley\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDetachable retractable handle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrimary school children (approx. ages 6–12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/8595\/6114\/files\/ea9e0f1d-551c-4e8e-b027-1b1d63f2cd22.jpg?v=1785811644\" alt=\"3D Car Trolley Backpack – front compartment detail\" style=\"max-width:100%;height:auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/8595\/6114\/files\/a05e25aa-d4df-47ab-a0a8-d2466985bebc.jpg?v=1785811644\" alt=\"Kids Trolley School Backpack – 6-wheel variant close-up\" style=\"max-width:100%;height:auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/8595\/6114\/files\/16d11b88-ef3f-49f3-94bb-f710843961ec.jpg?v=1785811644\" alt=\"Children's Waterproof Rolling Backpack – back panel and shoulder straps\" style=\"max-width:100%;height:auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/8595\/6114\/files\/fe0183bd-3ae6-45ad-9a57-37d392d6d5c8.jpg?v=1785811644\" alt=\"3D Car Kids Trolley Backpack – trolley handle extended\" style=\"max-width:100%;height:auto;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0715\/8595\/6114\/files\/17be4298-3303-4871-bb08-f53f2a0e4088.jpg?v=1785811644\" alt=\"Kids School Trolley Backpack – size and capacity reference\" style=\"max-width:100%;height:auto;\"\u003e\u003ch3\u003eWhy Choose EX-STOCK\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e90-day return policy\u003c\/strong\u003e — shop with complete confidence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree shipping on orders over $25\u003c\/strong\u003e to Canada and the USA — delivered in 6–12 business days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure checkout\u003c\/strong\u003e — payments processed through Shopify's encrypted checkout infrastructure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCanadian retailer\u003c\/strong\u003e — EX-STOCK Canada serves customers across Canada and the USA with fast, reliable shipping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurated product selection\u003c\/strong\u003e — every product is selected for quality, value, and customer satisfaction\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eExplore our full range of \u003ca href=\"\/de\/collections\/luggage-bags\"\u003eLuggage \u0026amp; Bags\u003c\/a\u003e and discover more \u003ca href=\"\/de\/collections\/new-arrivals\"\u003eNew Arrivals\u003c\/a\u003e at EX-STOCK Canada. Shop related styles including the \u003ca href=\"\/de\/products\/primary-school-children-burden-relieving-trolley-backpack-lunch-box-bag-for-kids\"\u003ePrimary School Burden-Relieving Trolley Backpack\u003c\/a\u003e, the \u003ca href=\"\/de\/products\/eva-tire-shaped-kids-backpack-novelty-car-wheel-school-bag-for-toddlers-boys\"\u003eEVA Tire-Shaped Car Wheel Kids Backpack\u003c\/a\u003e, and the \u003ca href=\"\/de\/products\/3d-cartoon-elephant-kids-backpack-cute-oxford-school-bag-for-children\"\u003e3D Cartoon Elephant Kids Backpack\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eCan the trolley be detached so my child can wear it as a regular backpack?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes — the trolley system is fully detachable, allowing the bag to be worn as a standard backpack when preferred.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat is the difference between the 2-wheel and 6-wheel options?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe 2-wheel variant is lighter and ideal for smooth surfaces like school hallways. The 6-wheel variant offers greater stability and is better suited for uneven terrain, stairs, and outdoor use.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs this backpack waterproof?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes, the outer shell features a waterproof polyester coating to protect your child's books and supplies from rain and light moisture.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat age group is this backpack designed for?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThis trolley backpack is designed for primary school children, approximately ages 6–12 (Grades 1–6).\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat is EX-STOCK's return policy?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eEX-STOCK Canada offers a 90-day return policy. If you are not satisfied, contact us within 90 days of delivery for a full refund or exchange. Items must be returned in original, unused condition. Visit our \u003ca href=\"\/de\/apps\/returns\"\u003ereturn portal\u003c\/a\u003e to start a return request, or email us at \u003ca href=\"mailto:returns@ex-stock.com\"\u003ereturns@ex-stock.com\u003c\/a\u003e.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"EX-STOCK","offers":[{"title":"Blue second wheel","offer_id":52578312388882,"sku":"CJYD235731402BY","price":80.0,"currency_code":"USD","in_stock":true},{"title":"Red second wheel","offer_id":52578312421650,"sku":"CJYD235731403CX","price":80.0,"currency_code":"USD","in_stock":true},{"title":"Rose Red Second Wheel","offer_id":52578312454418,"sku":"CJYD235731404DW","price":80.0,"currency_code":"USD","in_stock":true},{"title":"Blue Six Wheels","offer_id":52578312487186,"sku":"CJYD235731405EV","price":80.0,"currency_code":"USD","in_stock":true},{"title":"Red Six Wheels","offer_id":52578312519954,"sku":"CJYD235731406FU","price":80.0,"currency_code":"USD","in_stock":true},{"title":"Rose red six wheels","offer_id":52578312552722,"sku":"CJYD235731407GT","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/8595\/6114\/files\/51aa51be-5390-46be-a24d-60ae6701ef2e.jpg?v=1785811644","url":"https:\/\/www.ex-stock.com\/de\/products\/trolley-primary-school-waterproof-3d-car-detachable-burden-reduction-children-backpack","provider":"EX-STOCK Canada","version":"1.0","type":"link"}