{"product_id":"quechua-isothermal-backpack-25-l","title":"Quechua Isothermal Backpack 25 L","description":"Our designers have created this Ice Compact 500 25 litre isothermal backpack to store your picnic for your best day hikes.This 25 litre isothermal backpack is very comfortable and functional with 2 insulated compartments to keep your food and drinks cool without getting mixed up with your belongings.\u003ch3\u003eYour comfort above all - Soft, thick and structured foam - Ventilation\u003c\/h3\u003e\u003cp\u003eThe back has two vertical foam pads for all-over ventilation.\nThe foam is thick and soft, providing optimal comfort for all-day wear.\nFoam thickness:\n- 20mm-thick back: 15 mm PE + 5 mm PU.\n- 15mm–18mm-thick shoulder straps: 10 mm PE + 5–8 mm PU.\n\nPE: polyethylene. I PU: Polyurethane.\u003c\/p\u003e\u003ch3\u003eWATERPROOFING\u003c\/h3\u003e\u003cp\u003eThe inside of the backpack is waterproof, so you no longer need to worry about food and drink leaking. Just like the condensation that is generated by ice packs, the water stays at the bottom of the bag.\nTo make cleaning easier, the waterproof section of the main compartment is white and can be removed thanks to an outer zip.\u003c\/p\u003e\u003ch3\u003eIsothermal\u003c\/h3\u003e\u003cp\u003eTo insulate the main compartment, we use a 20mm-thick polyurethane (PU) foam.\nWe have laboratory tested this cooler according to the EN 12546-2 standard, at an ambient temperature of 32°C, without ice packs and half full. It took 11 hours to go from 5°C (food temperature straight from the fridge) to 15°C.\nBy adding 1.2 kg of ice, the time to go from 5°C to 15°C increased to 17 hours in the same conditions.\u003c\/p\u003e\u003ch3\u003eDirections for use\u003c\/h3\u003e\u003cp\u003eTo keep your food cold for longer, you can add ice packs to your bag.\nWhen packing your bag, we recommend that you put the food that needs to stay cold together at the bottom of the bag.\nFinally, to increase the thermal performance of your cooler bag, we recommend that you only open it when you need and close it quickly.\u003c\/p\u003e\u003ch3\u003eCapacity and compartments\u003c\/h3\u003e\u003cp\u003e25L, recommended for 4 people.\nDivided up and customised to make it easier to organise your picnic food:\n- 1 20L isothermal main compartment\n- 1 4L upper compartment, separate from the food, for putting your personal items (books, wallet, keys, suncream, etc.). It is suitable for dry food. The foam material protects\n- 1 1L front zipped pocket\n- On the outside: 2 large and extendable water bottle holders, a strap with a hook for holding other equipment\u003c\/p\u003e\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cp\u003eCooler dimensions when unfolded: (Length x Width x Height)\nOuter dimensions: Width 32cm I Depth 27cm I Height 48cm.\nInterior dimensions of the main isothermal compartment (20 litres): 30 x 20 x Height 35cm.\n\nThe cooler is more compact when folded.\u003c\/p\u003e\u003ch3\u003eHow is the bag's volume measured?\u003c\/h3\u003e\u003cp\u003eThe volume of each backpack is measured using a standard method: we fill the main compartment, as well as each pocket, with little balls. Then, we empty these balls into a graduated container, which gives the equivalent volume in litres.\u003c\/p\u003e","brand":"Quechua","offers":[{"title":"BLACK \/ 25L","offer_id":43104031539296,"sku":"ZGVJY 342352","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/8118\/9984\/files\/k_2e95699f4ed7c28d59a8857fe7c05146.jpg?v=1787821678","url":"https:\/\/quechuasports.com\/products\/quechua-isothermal-backpack-25-l","provider":"Quechua","version":"1.0","type":"link"}