Upgrade your meal prep with Isy Jars, crafted from premium borosilicate glass. Not only is this material eco-friendly and endlessly recyclable, but it is also 2-3 times stronger than standard glass, making it resistant to thermal shock and temperatures up to 300°C.

Includes: 6 x 8.5oz (250ml)

Features:

• Hardwearing, durable and recyclable storage containers made from superior borosilicate glass
• Able to withstand very high temperatures and thermal shock
• Can be safely placed in the oven straight from the freezer
• Reheat in the microwave, bain-marie or bottle warmer
• Can be sterilized
• Silicone lid with airtight seal
• Maximum flavor retention
• Clear graduation marks
• Stackable containers
• Stain-resistant
• Dishwasher Safe