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[B2B Sample Order] 4-Compartment 304 Stainless Steel Kids Bento Lunch Box with Leakproof Seal (1000ml) | Standard & Custom OEM Sample
$29.90
Bulk Wholesale Inquiry
Looking for Bulk Volume Discounts & Container Pricing?
⚡ Direct Factory Response
For wholesale order quantities, bespoke OEM brand packaging, or formal commercial proforma invoices, contact our commercial team directly:
💬 WhatsApp: +86 15067563835
✉️ Email: info@kolinktrading.com
Option 1
⚡ Ready to Ship
Standard Sample (Non-Customized)
Ideal for swift evaluation of food-grade 304 stainless steel thickness, 4-compartment portion layout, leak-proof silicone seal performance, and drop-resistant thermal shell.
- Configuration: Clean unbranded factory standard finish, preserving genuine stainless steel texture.
- Lead Time: Dispatched within 3–7 business days upon order confirmation.
- Sample Order: Standard baseline sample rate, supported from 1 piece for quality testing.
- Return Policy: Final Sale — strictly non-returnable and non-refundable.
Option 2
★ 100% Refundable in Bulk
Custom OEM Sample (Branded)
Designed for retail brand distributors, corporate gifting, and private labels requiring custom brand presentation and packaging mockups.
- Custom Craftsmanship: High-resolution UV flatbed lid printing, laser logo engraving, bespoke Pantone shell colors, and custom gift boxes.
- Approval Workflow: Includes Free 2D/3D Digital Mockups; production starts strictly upon written artwork sign-off.
- Lead Time: Confirmed upon project requirements and factory production schedule.
- ★ Sample Fee Credit: 100% of your custom sample fee is credited toward your bulk production order!
- Return Policy: Final Sale — strictly non-returnable and non-refundable.
B2B Support & Production Confirmation: Send vector artwork files (AI / PDF / CDR / EPS) & schedule inquiries to • Email: info@kolinktrading.com • WhatsApp: +86 15067563835
Product Highlights & Key Features
- Premium Food-Grade 304 Stainless Steel Interior: Smooth, non-porous SUS 304 stainless steel interior that resists rust, stains, and lingering odors. 100% free of BPA, PVC, phthalates, and lead.
- 4 Distinct Divided Compartments (1000ml Total): Smart 4-section portioning keeps sandwiches, salads, berries, and snacks cleanly isolated to preserve texture and flavor integrity.
- Double Leak-Proof Security: Molded food-grade silicone sealing ring pairs with heavy-duty snap latches to create an airtight, liquid-tight barrier for dressings and sauces.
- Protective Shock-Resistant Thermal Shell: Drop-resistant outer casing shields the container from daily schoolyard impacts while insulating hands from hot food.
- Customizable UV-Printed Pattern Lid: Smooth outer lid provides the ideal canvas for vibrant full-color UV graphic prints, brand logos, or bespoke character illustrations.
- Hassle-Free Cleaning, Dishwasher & Freezer Safe: Non-stick hygienic interior washes clean quickly. Dishwasher safe (top rack recommended) and freezer safe.
Technical Specifications
| Model Number | F90 |
| Total Capacity | Approx. 1000 ml (4 Divided Compartments) |
| Dimensions (L × W × H) | Approx. 22.0 cm × 18.0 cm × 5.5 cm (8.66" × 7.09" × 2.17") |
| Net Weight | Approx. 580 g |
| Material Composition | Inner Compartments: Food-Grade SUS 304 Stainless Steel; Outer Shell & Lid: BPA-Free PP; Seal: Food-Grade Silicone |
| Compartment Configuration | 4 Fixed Divided Compartments with Molded Silicone Partition Isolation |
| Closure Mechanism | Child-Friendly Heavy-Duty Front Snap Lock Latch |
| Temperature Tolerance | -20°C to 120°C (Top-Rack Dishwasher Safe, Freezer Safe) |
| Compliance Standards | FDA, LFGB, REACH, CPC, CE, ISO9001 Certified (Food Contact Safe) |
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Product Certifications & Quality Compliance

Official B2B Direct Inquiries & Customer Support
For bulk volume discounts, custom brand packaging options, or specific project requirements, contact our B2B commercial team directly: