{"title":"Groot koperen drinkgerei (vanaf 900 ml)","description":"\u003cp\u003eWie veel drinkt of voor meerdere mensen schenkt, heeft genoeg aan de twee grootste koperen vormen: de waterfles van 900 ml en de kan van 1,4 liter.\u003c\/p\u003e\n\u003ch2\u003e900 ml en 1,4 liter naast elkaar\u003c\/h2\u003e\n\u003cp\u003eDe \u003ca href=\"\/products\/kopero-premium-koperen-waterfles\"\u003ewaterfles\u003c\/a\u003e houdt 900 ml en heeft een schroefdop met hendel. Hij is bedoeld om mee te nemen. De \u003ca href=\"\/products\/kopero-premium-koperen-kan\"\u003ekan\u003c\/a\u003e houdt 1,4 liter en heeft een deksel, schenktuit en handvat. Die blijft thuis. Beide zijn groot genoeg om niet elk uur te hoeven bijvullen.\u003c\/p\u003e\n\u003ch2\u003eHoeveel heb je nodig op een dag\u003c\/h2\u003e\n\u003cp\u003eMet een volle fles in de ochtend en een tweede vulling in de middag kom je voor de meeste werkdagen ruim uit. Een kan dekt de behoefte van een huishouden rond het ontbijt of het avondeten. Wie bewust meer wil drinken, vindt tips bij \u003ca href=\"\/collections\/meer-water-drinken-met-koper\"\u003emeer water drinken met koper\u003c\/a\u003e, en achtergrond in \u003ca href=\"\/blogs\/kennisbank\/hoe-vaak-per-dag-zou-je-uit-een-koperen-fles-moeten-drinken\"\u003ehoe vaak per dag je uit koper drinkt\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eGroot koper weegt meer\u003c\/h2\u003e\n\u003cp\u003eMassief koper is zwaarder dan glas of plastic. Bij de grote formaten merk je dat het meest: een volle kan til je met twee handen als je hem ver moet dragen. De fles weegt gevuld duidelijk meer dan een plastic fles, en dat voel je in een rugzak. Voor de meeste mensen is dat juist een teken van kwaliteit, maar het is goed om vooraf te weten.\u003c\/p\u003e\n\u003ch2\u003eNiet te lang laten staan\u003c\/h2\u003e\n\u003cp\u003eEen grote inhoud verleidt om water dagen te laten staan. Doe dat niet. Maak de fles of kan leeg, spoel na en vul vers bij. Zo blijft het water fris en verkleurt de binnenkant gelijkmatig. Zoek je iets kleiners, kijk dan bij \u003ca href=\"\/collections\/klein-koperen-drinkgerei\"\u003eklein koperen drinkgerei\u003c\/a\u003e. Voor één persoon is er \u003ca href=\"\/collections\/koperen-drinkgerei-een-persoon\"\u003ekoperen drinkgerei voor één persoon\u003c\/a\u003e, en alles bij elkaar staat bij \u003ca href=\"\/collections\/drinkgerei\"\u003edrinkgerei\u003c\/a\u003e.\u003c\/p\u003e\n","products":[{"product_id":"kopero-premium-koperen-waterfles","title":"Kopero Copper Water Bottle","description":"\u003cp\u003eThis bottle is made for one habit: fill it with still water in the evening, let it stand overnight, and drink it first thing the next morning. In Ayurveda that is called tamra jal, copper water, and there it is not an afterthought but the fixed opening of the day. Where the tradition comes from, and what can reasonably be said about it, is set out in \u003ca href=\"\/blogs\/knowledge-base\/tamra-jal-the-ayurvedic-tradition-of-drinking-water-from-copper\"\u003ethe article on tamra jal\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNine hundred millilitres is a deliberate size: enough for a full morning portion with a second glass after it, and still a bottle that fits in a bag. It stands upright on a desk, fits beside a bed, and opens with one hand.\u003c\/p\u003e\n\u003cp\u003eYou choose between \u003ca href=\"\/blogs\/knowledge-base\/smooth-or-hammered-copper\"\u003esmooth and hammered\u003c\/a\u003e. Smooth gives an even surface that reflects the light in a single plane. Hammered is worked by hand, so every piece has its own pattern of dents that breaks the light. The copper underneath is the same either way. Both are formed from a single piece of copper, with no seam and no solder, so your water touches nothing but copper.\u003c\/p\u003e\n\u003ch3\u003eHow to get the most out of your copper\u003c\/h3\u003e\n\u003cp\u003eStill water goes in, and nothing else. Carbonated water, lemon juice, sports drinks and vinegar are acidic enough to dissolve copper faster; pour those into a glass. How much you can sensibly drink from it per day, and why there is an upper limit, is covered in \u003ca href=\"\/blogs\/knowledge-base\/how-many-times-a-day-should-you-drink-from-a-copper-bottle\"\u003ehow often per day you should drink from a copper bottle\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe bottle is not dishwasher safe. Rinsing with warm water is usually enough, and a slice of lemon with salt (not too hard: salt is mildly abrasive and dissolves well in the lemon juice) brings the shine back now and then. The full routine is in \u003ca href=\"\/blogs\/knowledge-base\/maintaining-a-copper-bottle-cleaning-polishing-and-storage\"\u003ethe care article\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAnd it will darken. Uncoated copper reacts to air and moisture and grows darker over the weeks, sometimes with green or black patches. That is normal, it is reversible, and it is also the clearest proof that there is no lacquer over it. When discolouration does mean something, read \u003ca href=\"\/blogs\/knowledge-base\/why-is-my-copper-turning-green-or-black-and-is-that-a-problem\"\u003ewhy is my copper turning green or black\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eStill weighing up copper, stainless steel and plastic? \u003ca href=\"\/blogs\/knowledge-base\/copper-vs-plastic-vs-stainless-steel-a-fair-material-comparison\"\u003eThe material comparison\u003c\/a\u003e puts the three side by side. Copper is the only one of the three that is naturally antibacterial, and the only one you polish back instead of replacing.\u003c\/p\u003e","brand":"Kopero","offers":[{"title":"Smooth","offer_id":54697656189269,"sku":"8720726791397","price":59.95,"currency_code":"EUR","in_stock":true},{"title":"Hammered","offer_id":54697656222037,"sku":"8720726791380","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/7259\/4005\/files\/kopero-waterfles-glad-1.jpg?v=1791102152"},{"product_id":"kopero-premium-koperen-kan","title":"Kopero Copper Jug","description":"\u003cp\u003eThe jug is the household size: 1.4 litres, enough to pour four to five glasses. You fill it in the evening, let it stand, and pour for everyone at once the next morning. Where that practice comes from is set out in \u003ca href=\"\/blogs\/knowledge-base\/tamra-jal-the-ayurvedic-tradition-of-drinking-water-from-copper\"\u003ethe article on tamra jal\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIt has a matching copper lid, and that is not decoration: water left on the counter overnight is water left open overnight. The lid keeps dust and insects out. The spout is narrow enough to pour without spilling, and the handle stays cool enough to hold.\u003c\/p\u003e\n\u003cp\u003eThe jug comes \u003ca href=\"\/blogs\/knowledge-base\/smooth-or-hammered-copper\"\u003esmooth and hammered\u003c\/a\u003e. At this size the difference is easy to see: the smooth surface gives one continuous reflection, while the hammered piece spreads the light across dozens of small facets. The jug, spout included, is formed from a single piece of copper, with no seam. The handle is brazed on separately, on the outside. Nothing of that joint reaches the inside, so your water only touches the copper jug itself.\u003c\/p\u003e\n\u003cp\u003eThere is another reason copper became the tradition. In EPA tests, cleaned copper killed more than 99.9% of bacteria such as MRSA and E. coli within two hours, and since 2008 it has been registered in the United States as an antimicrobial material. It is also a trace element your own body uses, from energy metabolism to the transport of iron in your blood. Stainless steel and plastic are inert and do neither. The evidence is in \u003ca href=\"\/blogs\/knowledge-base\/can-copper-really-kill-bacteria-the-evidence-from-epa-to-southampton\"\u003ecan copper really kill bacteria\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eHow to get the most out of your copper\u003c\/h3\u003e\n\u003cp\u003eStill drinking water goes in the jug. Fruit juice, squash and carbonated water are too acidic for copper. Refresh the water daily rather than leaving it standing for days.\u003c\/p\u003e\n\u003cp\u003eWash jug and lid by hand and dry them straight away; standing moisture is where the first marks start. Because a jug has far more surface than a cup, you also see copper's natural darkening sooner here. That is not a fault: \u003ca href=\"\/blogs\/knowledge-base\/why-is-my-copper-turning-green-or-black-and-is-that-a-problem\"\u003ewhy is my copper turning green or black\u003c\/a\u003e explains how it works, and \u003ca href=\"\/blogs\/knowledge-base\/maintaining-a-copper-bottle-cleaning-polishing-and-storage\"\u003ethe care article\u003c\/a\u003e explains how to polish it back.\u003c\/p\u003e","brand":"Kopero","offers":[{"title":"Smooth","offer_id":54697656582485,"sku":"8720726791519","price":74.95,"currency_code":"EUR","in_stock":false},{"title":"Hammered","offer_id":54697656615253,"sku":"8720726791526","price":74.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/7259\/4005\/files\/kopero-kan-glad-1.jpg?v=1791102153"}],"url":"https:\/\/kopero.eu\/collections\/groot-koperen-drinkgerei-vanaf-900-ml.oembed","provider":"Kopero","version":"1.0","type":"link"}