{"product_id":"heavy-duty-45l-sports-duffel-bag-backpack","title":"Heavy-Duty 45L Sports Duffel Bag Backpack","description":"\u003cp\u003e\u003ca href=\"https:\/\/biggreenbear.com\/collections\/day-trip-gym-size-30l-40l\" title=\"45L Convertible Travel Duffel Bag Backpack\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0883\/3381\/2011\/files\/image_9e18c7ff.jpg?v=1780849053\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 class=\"otQkpb\" role=\"heading\"\u003eConvertible 45L Duffel Bag Backpack\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eExperience the ultimate hybrid travel gear designed for harsh environments. This heavy-duty, water-resistant duffel effortlessly converts from a rugged backpack to a traditional duffel bag, making it the perfect carry-on for weekend trips, outdoor adventures, or intense gym sessions.\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003chr class=\"j3tEEe\"\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch3 class=\"otQkpb\" role=\"heading\"\u003eKey Features \u0026amp; Benefits\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h3\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eConvertible Design\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Adjustable, detachable backpack straps with a secure sternum buckle.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eSmart Storage\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Ventilated shoe compartment isolates dirty gear from clean clothes.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eWeather-Proof Build\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Crafted from heavy-duty tarpaulin with a water-resistant D-zip opening flap.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eTear-Resistant Floor\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Reinforced double-layered bottom panel prevents punctures on rough terrain.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eModular Attachments\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Exterior daisy chain loops and tactical D-rings for extra gear.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003chr class=\"j3tEEe\"\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch3 class=\"otQkpb\" role=\"heading\"\u003e45L vs. 60L Comparison\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"Fv6NCb\"\u003e\n\u003ctable class=\"NRefec\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"cZCYO\"\u003e\n\u003cth class=\"iry6k\" colspan=\"undefined\"\u003eAttribute\u003c!--TgQPHd|||[]--\u003e\n\u003c\/th\u003e\n\u003cth class=\"iry6k\" colspan=\"undefined\"\u003e45L Adventure Edition\u003c!--TgQPHd|||[]--\u003e\n\u003c\/th\u003e\n\u003cth class=\"iry6k\" colspan=\"undefined\"\u003e60L Extended Journey\u003c!--TgQPHd|||[]--\u003e\n\u003c\/th\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cZCYO\"\u003e\n\u003ctd class=\"cOeeGf\" colspan=\"undefined\"\u003e\n\u003cstrong class=\"rQesXe MPyX\"\u003eBest For\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cOeeGf\" colspan=\"undefined\"\u003eGym, hiking, weekend trips\u003c!--TgQPHd|||[]--\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cOeeGf\" colspan=\"undefined\"\u003eWeek-long travel, heavy camping\u003c!--TgQPHd|||[]--\u003e\n\u003c\/td\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cZCYO\"\u003e\n\u003ctd class=\"cOeeGf\" colspan=\"undefined\"\u003e\n\u003cstrong class=\"rQesXe MPyX\"\u003eAirline Carry-On Compatible\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cOeeGf\" colspan=\"undefined\"\u003eYes (Fits standard overhead bins)\u003c!--TgQPHd|||[]--\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cOeeGf\" colspan=\"undefined\"\u003eNo (Check-in recommended)\u003c!--TgQPHd|||[]--\u003e\n\u003c\/td\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"cZCYO\"\u003e\n\u003ctd class=\"cOeeGf\" colspan=\"undefined\"\u003e\n\u003cstrong class=\"rQesXe MPyX\"\u003eShoe Compartment\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cOeeGf\" colspan=\"undefined\"\u003eYes\u003c!--TgQPHd|||[]--\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cOeeGf\" colspan=\"undefined\"\u003eYes\u003c!--TgQPHd|||[]--\u003e\n\u003c\/td\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!--TgQPHd|||[[1,0,0,3,null,\u0026quot;\u0026quot;]]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003chr class=\"j3tEEe\"\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch3 class=\"otQkpb\" role=\"heading\"\u003eProduct Specifications\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h3\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCapacity\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 45 Liters\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eDimensions\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 21.6\" L x 13.4\" W x 11.8\" H\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eMaterial\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Premium Water-Resistant Tarpaulin\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eHardware\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Reinforced box-stitched stress points \u0026amp; heavy-duty zippers\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCarry Options\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Backpack, shoulder strap, or 4-way soft haul handles\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003chr class=\"j3tEEe\"\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch3 class=\"otQkpb\" role=\"heading\"\u003ePocket Organization\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h3\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eMain Vault\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Wide D-zip opening, 1 large mesh zip pocket, 1 key loop, 1 inner zip pocket, 1 open stash slot.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eExterior Defense\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 1 quick-access front zip pocket, 1 water-resistant ID window on top.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eWet\/Dry Zone\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: 1 dedicated side zipper compartment for toiletries, towels, and ventilated shoes.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003chr class=\"j3tEEe\"\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch3 class=\"otQkpb\" role=\"heading\"\u003eCare \u0026amp; Maintenance\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h3\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCleaning\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Wipe down with a damp cloth.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eSoap\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Use mild detergent only.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eDrying\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Air dry away from direct heat.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eProhibited\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e: Do not machine wash or iron.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003chr class=\"j3tEEe\"\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch3 class=\"otQkpb\" role=\"heading\"\u003eWhat’s In The Box?\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h3\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e1 x 45L Convertible Duffel Bag\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e2 x Detachable Backpack Straps\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e1 x Removable Shoulder Strap\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003chr class=\"j3tEEe\"\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch3 class=\"otQkpb\" role=\"heading\"\u003eReal Customer Reviews\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cblockquote class=\"lQkWXb\"\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e⭐⭐⭐⭐⭐ \u003cstrong class=\"rQesXe MPyX\"\u003eThe Perfect Weekender!\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cem class=\"eujQNb\"\u003e\"Took this on a 3-day camping trip. The tarpaulin material feels incredibly tough, and it kept my gear completely dry when it rained. Love the backpack conversion.\"\u003c!--TgQPHd|||[]--\u003e\u003c\/em\u003e — \u003cstrong class=\"rQesXe MPyX\"\u003eMarcus T.\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/blockquote\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cblockquote class=\"lQkWXb\"\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e⭐⭐⭐⭐⭐ \u003cstrong class=\"rQesXe MPyX\"\u003eFlawless Carry-On\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cem class=\"eujQNb\"\u003e\"Fits perfectly in the overhead bin. The separate shoe compartment is a game changer for keeping my clean laundry smelling fresh.\"\u003c!--TgQPHd|||[]--\u003e\u003c\/em\u003e — \u003cstrong class=\"rQesXe MPyX\"\u003eSarah L.\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/blockquote\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003chr class=\"j3tEEe\"\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch3 class=\"otQkpb\" role=\"heading\"\u003eFrequently Asked Questions (FAQ)\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"otQkpb\" role=\"heading\"\u003e\n\u003cstrong\u003eDoes it fit under an airplane seat?\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eThe 45L capacity is standard airline carry-on size for overhead bins. It may be too large for under-seat storage unless under-packed.\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"otQkpb\" role=\"heading\"\u003e\n\u003cstrong\u003eAre the backpack straps padded?\u003c\/strong\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eYes, the detachable backpack straps feature high-density padding and an adjustable sternum strap for ergonomic weight distribution.\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003chr class=\"j3tEEe\"\u003e\n\u003cdiv class=\"Fsg96\"\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003ch3 class=\"otQkpb\" role=\"heading\"\u003eGear Up Risk-Free Today!\u003c!--TgQPHd|||[]--\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eReady for a lifetime of adventure? Buy with absolute confidence at \u003cstrong class=\"rQesXe MPyX\"\u003eBiggreenbear.com\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e. Every purchase is backed by our rock-solid \u003cstrong class=\"rQesXe MPyX\"\u003e30-Day Money-Back Guarantee\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e. If it doesn't survive your toughest workout or wildest trip, return it for a full refund. Enjoy \u003cstrong class=\"rQesXe MPyX\"\u003efast and secure shipping within the USA\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e directly to your doorstep. Don't wait—upgrade your travel game now!\u003c\/div\u003e","brand":"Biggreenbear.com","offers":[{"title":"Navy Blue","offer_id":54641972216107,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":54641972248875,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":54641972281643,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/3381\/2011\/files\/download-2026-07-28T194820.243.jpg?v=1785293478","url":"https:\/\/biggreenbear.com\/products\/heavy-duty-45l-sports-duffel-bag-backpack","provider":"Big Green Bear","version":"1.0","type":"link"}