Press-to-Seal Ultra-Light High Borosilicate Glass Lunch Box

• High Borosilicate Glass: Made from premium high borosilicate glass, this lunch box offers superior durability and scratch resistance, making it a reliable choice for everyday use. It’s safe for both oven and microwave heating—just make sure the airtight button is in the open position before heating. Enjoy versatile meal prep options without worrying about cracks or breaks.
• Ultra-Lightweight Design: Our lunch boxes are designed for effortless portability!Whether you're heading to work, school, or outdoor activities, our ultra-light lunch boxes make carrying your meals a breeze!
  • S Size: Weighing only 220g, perfect for snacks and small meals on the go.
  • M Size: Just 360g, ideal for balanced portions without the bulk.
  • L Size: Only 410g, offering generous capacity while remaining lightweight.
• Temperature Resistant: Engineered to withstand extreme temperatures from -4°F to 752°F (-20℃-200℃ ), it’s perfect for both hot and cold meals. You can take it directly from the fridge to the microwave or oven without any risk of breaking, giving you peace of mind and convenience.
• Silicone Sealing Ring: Featuring a leak-proof silicone seal, it keeps your food fresh and secure while preventing messy spills. Whether you're commuting or storing meals, the airtight seal maintains flavor and freshness during transport.
• Silicone-Wrapped Base: The base is wrapped with silicone for added heat insulation and anti-slip protection, keeping your hands safe from burns and ensuring the lunch box stays stable on any surface.
• Effortless Press-to-Open Design: Say goodbye to stubborn lids! Our innovative press-to-seal valve makes opening and closing quick and hassle-free, giving you easy access to your meals with just a simple press.

SPECIFICATION

• Tested by SSG, INTERKET, FDA. Food grade, Smell-free, BPA-free and Lead-free
• Hand wash, dishwasher safe, refrigerator safe, microwave and oven safe