{"product_id":"roll-top-laptop-backpack-15-6-waterproof","title":"Roll Top Laptop Backpack 15.6 Waterproof","description":"\u003cdiv\u003e\n\u003ch2\u003eRoll Top Laptop Backpack 15.6 Waterproof\n\u003c\/h2\u003e\n\u003cp\u003eAs the definitive \u003cstrong\u003eRoll Top Laptop Backpack 15.6 Waterproof\u003c\/strong\u003e, this \u003cstrong\u003ePolyester backpack\u003c\/strong\u003e functions as an armored \u003cstrong\u003eLaptop backpack\u003c\/strong\u003e and a flexible \u003cstrong\u003eroll top backpack\u003c\/strong\u003e. The hydrophobic outer layer shields gear against moisture, confirming its status as a reliable \u003cstrong\u003eunisex backpack\u003c\/strong\u003e and a capacious \u003cstrong\u003e20-35 L backpack\u003c\/strong\u003e built for daily transit.\u003c\/p\u003e\n\u003cp\u003eOptimized for commuters, students, and hybrid workers, it resolves ergonomic strain through precision load management. The primary commercial advantage is the advanced air cushion belt, which redirects electronic weight away from the trapezius muscles during extended walking, while the compact solid pattern maintains a discreet professional silhouette across boardrooms and lecture halls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternal volume: 20-35 litres with roll-top expansion\u003c\/li\u003e\n\u003cli\u003ePanel composition: Reinforced polyester shell and matching lining\u003c\/li\u003e\n\u003cli\u003eSupport architecture: Adjustable contoured air cushion harness\u003c\/li\u003e\n\u003cli\u003eAccess method: Heavy-duty dual-lock zipper rail\u003c\/li\u003e\n\u003cli\u003eDevice compatibility: Dedicated 15.6-inch stabilized sleeve\u003c\/li\u003e\n\u003cli\u003eModel identifier: 1173 (originating from Mainland USA distribution)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ch2\u003eRoll Top Laptop Backpack 15.6 Waterproof \u003c\/h2\u003e\n\u003cp\u003eRoll Top Laptop Backpack 15.6 Waterproof is a unisex softback designed for everyday use, featuring a practical roll-top opening and durable polyester construction for reliable daily transport of your essentials.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBackpack Type\u003c\/b\u003e: Softback\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity\u003c\/b\u003e: 20-35 Litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMain Material\u003c\/b\u003e: POLYESTER\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLining Material\u003c\/b\u003e: POLYESTER\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarrying System\u003c\/b\u003e: Air Cushion Belt\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClosure Type\u003c\/b\u003e: Zipper\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGender\u003c\/b\u003e: Unisex\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePattern Type\u003c\/b\u003e: Solid\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRain Cover\u003c\/b\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStyle\u003c\/b\u003e: Casual\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOrigin\u003c\/b\u003e: Mainland USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel Number\u003c\/b\u003e: 1173\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis bag provides a roomy 20-35 litre capacity with a simple, secure zipper closure. Its polyester exterior and lining offer everyday durability, while the air cushion belt helps distribute weight for comfortable carrying during commutes, classes, and short trips. The solid, casual profile makes it easy to pair with work or school attire, and the unisex design fits a wide range of users.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eQ1:\u003c\/b\u003e What is this backpack best used for?\u003cbr\u003e\nA1: A versatile everyday backpack for work, school, travel, and casual outings.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eQ2:\u003c\/b\u003e What materials are used?\u003cbr\u003e\nA2: Main and lining are POLYESTER; carries with an Air Cushion Belt and a zipper closure.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eQ3:\u003c\/b\u003e Does it include a rain cover?\u003cbr\u003e\nA3: No rain cover is listed in the specifications.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eQ4:\u003c\/b\u003e How big is the bag?\u003cbr\u003e\nA4: The capacity is 20-35 litres, offering space for books, a tablet or laptop accessories, and daily essentials.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eQ5:\u003c\/b\u003e Where is it manufactured?\u003cbr\u003e\nA5: Origin is Mainland USA (Guangdong region).\u003c\/p\u003e \u003cp\u003eWhy is this better than other products like this: It balances a flexible 20-35 L capacity with a dedicated softback design and a lightweight polyester build, plus an air cushion belt for comfortable long-day wear. The zipper closure and solid pattern create a straightforward, reliable everyday bag that works across many settings without fuss.\u003c\/p\u003e \u003cp\u003eWhy you should buy: Enjoy a practical, unisex backpack that supports daily routines with durable materials and simple organization. The roll-top style adds quick access and expansion, while the 20-35 L capacity accommodates books, devices, and daily gear in a single, easy-to-carry package.\u003c\/p\u003e \u003cp\u003eProduct benefits: A durable polyester construction stands up to daily use, the air cushion belt reduces shoulder fatigue, and the zipper closure keeps contents secure. Its casual aesthetic pairs with nearly any outfit, making it suitable for work, school, or weekend trips.\u003c\/p\u003e \u003cp\u003eProduct features:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBackpack Type\u003c\/b\u003e: Softback\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity\u003c\/b\u003e: 20-35 Litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMain Material\u003c\/b\u003e: POLYESTER\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLining Material\u003c\/b\u003e: POLYESTER\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarrying System\u003c\/b\u003e: Air Cushion Belt\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClosure Type\u003c\/b\u003e: Zipper\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGender\u003c\/b\u003e: Unisex\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePattern Type\u003c\/b\u003e: Solid\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRain Cover\u003c\/b\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStyle\u003c\/b\u003e: Casual\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOrigin\u003c\/b\u003e: Mainland USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel Number\u003c\/b\u003e: 1173\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eRoll Top Laptop Backpack 15.6 Waterproof:\u003c\/b\u003e \u003ca href=\"https:\/\/www.ourlum.com\/search?q=Roll+Top+Backpack\"\u003e\u003cb\u003eRoll Top Backpack\u003c\/b\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ourlum.com\/search?q=Laptop+Backpack\"\u003e\u003cb\u003eLaptop Backpack\u003c\/b\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ourlum.com\/search?q=Polyester+Backpack\"\u003e\u003cb\u003ePolyester Backpack\u003c\/b\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ourlum.com\/search?q=Unisex+Backpack\"\u003e\u003cb\u003eUnisex Backpack\u003c\/b\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ourlum.com\/search?q=20-35+L+Backpack\"\u003e\u003cb\u003e20-35 L Backpack\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.youtube.com\/@BiblicalMysteriesRevealed\"\u003e\u003cb\u003eRoll Top Laptop Backpack 15.6 WaterproofRoll Top\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/\"\u003eRoll Top Laptop Backpack 15.6 WaterproofRoll Top\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/collections\/all-products-in-ourlum\"\u003e\u003cb\u003eRoll Top Laptop Backpack 15.6 Waterproof\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.ourlum.com\/collections\/all-products-in-ourlum\"\u003e\u003cb\u003eourlum.com Best Sellers\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"OurLum","offers":[{"title":"Black","offer_id":48602004357365,"sku":"1005008992220623-Black","price":139.76,"currency_code":"USD","in_stock":true},{"title":"Coffee","offer_id":48602004390133,"sku":"1005008992220623-Coffee","price":139.76,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":48602004422901,"sku":"1005008992220623-Blue","price":139.76,"currency_code":"USD","in_stock":true},{"title":"Beige","offer_id":48602004455669,"sku":"1005008992220623-Beige","price":139.76,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":48602004488437,"sku":"1005008992220623-Green","price":139.76,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":48602004521205,"sku":"1005008992220623-Gray","price":139.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5260\/6453\/files\/S9941b7acee72445e9e85f94220a784809.webp?v=1786841540","url":"https:\/\/www.ourlum.com\/products\/roll-top-laptop-backpack-15-6-waterproof","provider":"OurLum","version":"1.0","type":"link"}