Freshness-Preserving Drop-Resistant Durable Food Stainless Steel Lunch Vacuum Sealed Box

Freshness-Preserving Drop-Resistant Durable Food Stainless Steel Lunch Vacuum Sealed Box. Multi-layer Leak-proof Design: Inverted drip and violent shaking do not leak due to multi-layer sealing. Wide Temperature Resistance: Safe for use in Microwave, Oven, Freezer, and Dishwasher. Multiple Shape Options: Available in Rectangle, Square, and Round shapes with various capacities. Food Grade Safety: Made of BPA-free food-grade plastic, certified by FDA and LFGB. Customization Support: Accepts OEM/ODM with custom logo and color options (MOQ 1000 pcs). Manufacturer Experience: Over 20 years of manufacturing and supply experience.