{"product_id":"black-blum-glass-boxes","title":"Black \u0026 Blum - Glass Food Containers","description":"\u003cp\u003e\u003cstrong\u003eStack nesting glass bowls for perfect prep, storage and on-the-go.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur high quality glass food containers are designed to stack and nest neatly for compact storage, and are safe for use in the oven, microwave, air fryer, dishwasher and freezer. Each container is leak-proof and airtight to keep your food fresh for longer. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eDishwasher, oven, air fryer, freezer and microwave-safe\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eCompatible with our stainless steel Meal Prep Boxes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eLeak proof + airtight vacuum-sealed lid lock keeps food fresher for longer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eHigh quality, durable borosilicate glass built to endure oven heat and daily wear\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eEasy-clean: fully removable seals\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eBPA-Free\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eMaximum temperature: 250°C, minimum temperature: -20°C\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eResistant to thermal shock up to 200°C\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eExtra small box: 380 ml\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSmall box: 600 ml\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eMedium box: 900 ml\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"seven columns omega\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I put it in the dishwasher, freezer, oven and air fryer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes.. The Stack + Nest containers are dishwasher-safe, freezer-safe, and the box is oven-safe (not the lid). When freezing, take care not to overfill. Always follow the usage advice given below.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat temperature can the containers go in the oven? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe base is oven safe, up to a maximum of 250°C.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the minimum temperature for the glass?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe glass is cold resistant to - 20°C and therefore safe for use in the freezer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I go straight from freezer to oven or microwave? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDo not put the box into a preheated oven directly from freezer, always defrost before cooking to reduce thermal shock. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum temperature change the glass will endure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou should avoid sudden and severe temperature changes, ensure that you do not cause the glass to experience a thermal shock of more than 200°C (EN1183).\u003c\/p\u003e\n\u003cp\u003eDo not place hot glass bases directly onto a cold or wet surface, such as a countertop or sink.\u003c\/p\u003e\n\u003cp\u003eDo not place hot glass directly under running water.\u003c\/p\u003e\n\u003cp\u003eAllow glass to cool before washing, refrigerating or freezing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the lids dishwasher-safe? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the lids are dishwasher-safe, simply put them on the top rack when washing. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these compatible with the Black+Blum Stainless Steel Meal Prep Boxes? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the boxes and lids are compatible with our Stainless Steel Meal Prep Boxes. Not with the Square or Bowl shapes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these boxes leak proof?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The vacuum-sealed lid lock is 100% leak proof and airtight, keeping your food fresher for longer and reducing food waste. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I open the lid?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePush the button to release the lid lock and break the vacuum seal. Pull the lid upwards slowly for the easiest open.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I also microwave the lid? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes! We have specifically designed the lid to remove the need for single-use plastic cling film to prevent splatter when microwaving. Just ensure the lid lock is open to prevent pressure build up and to release steam, and you’re good to go.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Black + Blum","offers":[{"title":"Extra Small","offer_id":54917217812822,"sku":"FBGR-BX-XS017","price":9.99,"currency_code":"EUR","in_stock":false},{"title":"Small","offer_id":54917217845590,"sku":"FBGR-BX-S017","price":11.99,"currency_code":"EUR","in_stock":false},{"title":"Medium","offer_id":54917222629718,"sku":"FBGR-BX-M017","price":15.99,"currency_code":"EUR","in_stock":false},{"title":"Set of 3 - Small","offer_id":54917435294038,"sku":"FBGR-BX-SPACK3","price":33.99,"currency_code":"EUR","in_stock":false},{"title":"Set of 3 - Medium","offer_id":54917435326806,"sku":"FBGR-BX-MPACK3","price":43.99,"currency_code":"EUR","in_stock":false},{"title":"Set of 4 - Mix","offer_id":54917435359574,"sku":"FBGR-BX-PACK4","price":49.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1138\/0812\/files\/black-blum-stack-nest-food-containers-x-4-1200ml.webp?v=1786110738","url":"https:\/\/unbound.ie\/products\/black-blum-glass-boxes","provider":"Unbound","version":"1.0","type":"link"}