Stainless Steel Lunch Box with Removable Silicone Insert
This dual-material lunch box combines a 304/18-8 stainless steel base with a premium food-grade silicone compartment for maximum versatility. The removable silicone insert transitions seamlessly from freezer to microwave to oven, while the stainless steel base provides durability and oven-safe heating options.
The leak-proof design features soft-touch silicone clips in lemon that secure the lid firmly while making opening and closing effortless. At 7 1/2 x 4 3/4 x 2 1/4 inches, this lunch box offers ample space for meals while maintaining a compact profile for bags and backpacks.
Temperature Versatility
The silicone insert handles extreme temperatures from -40°C/-40°F in the freezer to 230°C/450°F in the oven or microwave. The stainless steel base withstands oven temperatures up to 230°C/450°F but must not be microwaved. This flexibility supports meal prep, food storage, and reheating without transferring between containers.
Safe Materials and Certifications
LFGB/FDA certified construction ensures food safety standards. The materials are free of BPA, PVC, phthalate, and latex. Both the stainless steel and silicone components are dishwasher safe for easy cleanup.
Proper Sealing for Leak Prevention
To maintain the leak-proof seal, ensure the top edges of the base and the silicone seal on the lid are clean and dry before closing. Press the lid down firmly on all sides to eliminate gaps, then secure with the clips. Leave a minimum 1.5 cm gap at the top when filling to prevent overflow. Keep the box flat during transport when possible.
Product Specifications
- Stainless lunch box base is oven-safe, but not microwave safe
- Leak-proof
- Dimensions: 7 1/2 x 4 3/4 x 2 1/4 in.
Additional Details
- LFBG/FDA Certified
- Made from 304/18-8 Stainless steel & Premium food-grade silicone
- Free of BPA, PVC, Phthalate & Latex
- Dishwasher safe
- Stainless Base: Oven safe 230°C / 450°F
- Box & Inserts: Freezer safe; perfect for food storage -40 ̊C / -40 ̊F.
- Silicone Insert: Freezer, Microwave & Oven safe 230°C / 450°F (Do not heat the stainless steel parts in the microwave.)
Care & Use Instructions
- Make sure to wash and dry your lunch box set before first use.
- To ensure the box is sealed properly, check that the top edges of the base and silicone seal on the lid are clean and dry. Firmly push the lid down on all sides so there are no gaps then close the clips.
- Do not overfill, always leave a minimum gap of 1.5 cm at the top of the insert (if using), or the stainless container.
- Keep the box flat when possible during transport.
- The stainless steel base and insert are oven safe.
- This box and insert are freezer safe; perfect for food storage -40"C / -40"F.
- Do not heat the stainless steel parts in the microwave.
- Do not use bleach, cleaners containing chlorine.abrasive cleaners or scrubbers on any part of the box as they may dull the finish.
