Material Composition | Long-term food storage, hot/cold meals | Industry Standard: Regular glass (1.0mm tolerance) Our Base: High borosilicate glass (1.0mm tolerance) Our Advanced: Reinforced borosilicate + silicone sealing (±0.5mm tolerance) | ▲ Advanced: 40% thinner material while maintaining durability (ISO 3585) Base: FDA-compliant, BPA-free | Industry Standard: Prone to cracking at extreme temps (▲ Base/Advanced resist up to 300°C) |
Temperature Resistance | Oven-to-freezer transitions | Industry Standard: -20°C to 120°C Our Base: -40°C to 150°C Our Advanced: -40°C to 250°C (microwave-safe) | ▲ Advanced: Safe for direct oven use (IEC 60335-2-15) Base: Dishwasher-safe top rack | Industry Standard: Warps at 150°C+ (▲ Base/Advanced retain shape) |
Sealing Efficiency | Meal prepping, vacuum storage | Industry Standard: Basic airtight (ASTM D3417) Our Base: Airtight with 95% air blockage Our Advanced: Vacuum seal with 98% air reduction (TUV Test) | ▲ Advanced: Extends food freshness by 50% (TÜV Study) Base: Leak-proof for 72+ hours (ISO 22927) | Industry Standard: Seals degrade after 30 washes (▲ tiers last 200+ washes) |
Capacity Range | Portion control, meal prep | Industry Standard: 0.1-1.5L fixed sizes Our Base: 0.2-1L modular stackable sets Our Advanced: 0.1-2L adjustable dividers | ▲ Advanced: Customizable compartments for mixed portions Base: 18-piece set fits standard fridge shelves | Industry Standard: Limited stackability (▲ tiers save 40% space) |
Certifications | Commercial-grade kitchens | Industry Standard: Basic FDA compliance Our Base: FDA, LFGB, EPR France/Germany Our Advanced: FDA + EU RoHS, DGCCRF, EAC | ▲ Advanced: Meets global food safety (▲ Base covers 3 regions vs Advanced’s 7) | Industry Standard: No EPR compliance (required in EU/Asia) |
Stackability/Space | Small kitchens, pantry storage | Industry Standard: Flat stacking (20cm height per layer) Our Base: Interlocking design (15cm/layer) Our Advanced: Magnetic interlock + 360° alignment (12cm/layer) | ▲ Advanced: 60% more storage density (▲ Base saves 30% vs Standard) | Industry Standard: Tips over when fully stacked (▲ tiers have anti-slip bases) |