{"product_id":"large-waterproof-insulated-cooler-backpack-keeps-food-drinks-cold","title":"Large Waterproof Insulated Cooler Backpack - Keeps Food \u0026 Drinks Cold","description":"\u003cp\u003eIn this review the Hulongo cooler backpack is examined for anyone who wants a portable solution to keep food and drinks cold on day trips. The bottom line: this is a practical, hardworking cooler backpack for beach days, picnics, camping and fishing where \u003cstrong\u003etemperature control\u003c\/strong\u003e and convenient carrying matter most. Its thick 8mm insulation and silver PEVA seal promise extended chill time, while the backpack format replaces bulky hard coolers for people who value mobility and organization.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8mm foam insulation:\u003c\/strong\u003e Thick insulation helps maintain internal temperatures for extended periods, keeping beverages and perishables cooler than a standard soft bag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver PEVA seal:\u003c\/strong\u003e A reflective, tight inner lining works with the insulation to reduce heat transfer and improve ice retention during a day outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof nylon with PU coating:\u003c\/strong\u003e Highdensity, scratchresistant fabric sheds water and wipes clean easily after a wet beach or fishing trip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual insulated compartments:\u003c\/strong\u003e Two separate insulated areas allow one side for dry or warm items and the other for cold or wet items, simplifying meal packing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeakproof construction:\u003c\/strong\u003e Hot pressed seams and smooth horizontal zippers minimize leakage and make cleanup straightforward if ice melts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfortable carrying:\u003c\/strong\u003e Adjustable, padded straps and back padding reduce strain compared with carrying a bucket or rigid cooler.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis cooler backpack is best for people who need handsfree transport and moderate cooling capacity: beachgoers carrying snacks and drinks, anglers who want a portable bait or catch cooler, picnickers and day hikers who value organization and \u003cstrong\u003estorage capacity\u003c\/strong\u003e. Its large 30L interior fits tall bottles and up to about 35 cans, which is handy for small groups.\u003c\/p\u003e\u003cp\u003eThose who need multiday cold storage or professional refrigeration should look elsewhere, as this backpack is optimized for day trips and up to roughly 12 hours of chill with proper ice management rather than prolonged, multiday refrigeration.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStrong insulation and PEVA seal provide noticeable \u003cstrong\u003eice retention\u003c\/strong\u003e on short to moderate outings.\u003c\/li\u003e\n\u003cli\u003eGenerous internal space fits multiple cans, tall bottles, and meal containers.\u003c\/li\u003e\n\u003cli\u003eDurable, waterproof outer fabric and easytoclean interior make it low maintenance.\u003c\/li\u003e\n\u003cli\u003eThoughtful organization with front and side pockets plus a builtin bottle opener.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIce retention varies with conditions and load; some users report it does not match a hard cooler for multiday cold.\u003c\/li\u003e\n\u003cli\u003eThe backpack format limits capacity compared with larger wheeled or rigid coolers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e30L (about 35 cans)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e17.7 in H x 12.2 in L x 7.9 in W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003e8mm foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner lining\u003c\/td\u003e\n\u003ctd\u003eSilver PEVA seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExterior material\u003c\/td\u003e\n\u003ctd\u003eHighdensity nylon with PU coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompartments\u003c\/td\u003e\n\u003ctd\u003eTwo insulated compartments + front pocket + two side pockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeak protection\u003c\/td\u003e\n\u003ctd\u003eHot pressed seamless construction and horizontal zippers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Hulongo large cooler backpack is a strong value for people who want a mobile, wellorganized cooler for day trips. It pairs thick insulation and a reflective PEVA lining with a waterproof, durable shell to deliver practical \u003cstrong\u003etemperature control\u003c\/strong\u003e and convenient carrying. Buy it if you need a roomy, handsfree cooler for beach, picnic or fishing days; consider a rigid cooler only if you require multiday ice retention.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow many cans will it hold?\u003c\/strong\u003e\u003cbr\u003eThe backpack holds about 35 standard 330ml cans and can accommodate tall bottles in its deep compartment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the interior leakproof?\u003c\/strong\u003e\u003cbr\u003eYes, the hot pressed seams, smooth horizontal zippers and silver PEVA lining are designed to be leakproof for normal use; the brand offers replacement or return if leakage occurs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long will it keep items cold?\u003c\/strong\u003e\u003cbr\u003eWith the 8mm insulation and PEVA seal it can keep items cold up to about 12 hours in typical dayuse scenarios, though actual time depends on ambient temperature and ice quantity.\u003c\/p\u003e","brand":"Hulongo","offers":[{"title":"Default Title","offer_id":48707479863515,"sku":"B0D3VC8FN2","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81VPzYzKIZL._AC_SL1500.jpg?v=1778803466","url":"https:\/\/gearmusthave.com\/products\/large-waterproof-insulated-cooler-backpack-keeps-food-drinks-cold","provider":"GearMustHave","version":"1.0","type":"link"}