Material Quality | Food Storage, Gift Items | Industry Standard: Plastic (PET) Our Base: 18/8 Stainless Steel (Grade 304) ▲ Our Advanced: Surgical-Grade Steel (Grade 316) + Paper Lining (ISO 9001) ▲▲ | Non-toxic, corrosion-resistant, eco-friendly (Base: 18/8 steel resists rust; Advanced: 316-grade for harsher environments) | Heavier than plastic, requires careful handling (Advanced: Paper lining may degrade over time) |
Insulation Performance | Hot/Cold Meals, Take-Away | Industry Standard: No insulation Our Base: 6h Heat Retention (ISO 7892) ▲ Our Advanced: 12h Heat Retention (ASTM C1058) ▲▲ | Maintains food temperature for extended periods (Base: 60°C for 6h; Advanced: 60°C for 12h) | Bulky design, may require preheating (Advanced: Thicker walls add weight) |
Eco-Friendliness | Promotional Gifts, Eco-Conscious Use | Industry Standard: Non-recyclable plastic Our Base: Recyclable Steel + FSC Certified Paper ▲ Our Advanced: 100% Recycled Steel + Biodegradable Liners (TÜV) ▲▲ | Reduces environmental impact (Base: 80% recyclable; Advanced: 100% recyclable) | Higher production cost, limited color options (Advanced: Biodegradable liners may break down faster) |
Portability | Commuting, Outdoor Use | Industry Standard: Heavy plastic (1.8kg avg) Our Base: 1.2kg Lightweight (ISO 711:2016) ▲ Our Advanced: 0.9kg Ultra-Light (ASTM D638) ▲▲ | Easy to carry, compact design (Base: Fits in handbags; Advanced: Travel-friendly size) | Limited capacity in Base model (Advanced: Thinner walls reduce storage space) |
Freshness Preservation | Meal Prep, Long Commutes | Industry Standard: Basic Airtight Seals Our Base: Triple-Seal System (ASTM F391) ▲ Our Advanced: Vacuum-Seal Tech (EN 13830) ▲▲ | Prevents oxidation and spoilage (Base: 95% airtight; Advanced: 99% airtight) | Complex sealing process, may leak if misaligned (Advanced: Requires manual vacuum pump) |
Versatility | Gift, Multi-Purpose Storage | Industry Standard: Single-Use Containers Our Base: 3 Compartments (ISO 14409) ▲ Our Advanced: 5 Compartments + Freezer Compatibility (ASTM D3420) ▲▲ | Multiple uses (e.g., snacks, drinks, leftovers) (Advanced: Freezer-safe for ice packs) | More complex to clean, bulkier (Advanced: Detachable parts may get misplaced) |