Weierken's origins stem from Angie's vision to revolutionize the bag industry. Raised in a family with generations of bag manufacturing expertise, Angie leveraged her deep material knowledge to establish Weierken in 2006.
Our insulated bags are essential tools for restaurant and catering professionals. Engineered to maintain optimal temperatures for meats, produce, and prepared meals, these economical solutions feature:
✅ Lightweight yet durable construction
✅ Extended thermal retention technology
✅ Cost-effective transport solutions
✅ Food-grade compliant materials
Perfect for supplier transport or customer deliveries, ensuring products arrive in perfect condition every time.
This hands-on experience inspired our core philosophy: "Order With Us, Relax Yourself" - establishing Weierken as a customer-centric leader in global supply chains.
Our dedicated team develops industry-leading thermal technologies through:
✅ Continuous market analysis of food service needs
✅ Real-world performance testing
✅ User feedback integration
✅ Material science advancements
Exceeding industry standards with:
✅ Food-grade materials certified for food transport
✅ Rigorous leak and thermal retention testing
✅ Reinforced stress points for commercial use
✅ Consistent product performance across batches
We function as an extension of your team with:
✅ Brand-specific sizing and configurations
✅ Custom insulation thickness for specific foods
✅ Bespoke branding solutions
✅ Specialized compartment designs
| Model | Capacity | Closure | Key Features | Best For |
|---|---|---|---|---|
| (DBS24) | N/A | Zipper | Square shape, foldable, multi-usage insulation | General delivery (meats/groceries) |
| (DBS23) | 20L | N/A | Reinforced sewing, extended handle, foldable, multi-color customization | Branded grocery/meal delivery |
| (DBS22) | 18L | Hook-and-Loop | 240gsm non-woven + foam + aluminum lining, 3cm reinforced handle | Short-distance meal delivery |
| (DBS21) | 40L | Hook-and-Loop | Front PVC receipt window, bottom-sewn handle for heavy loads | Large-volume grocery/meat delivery |
| (DBS19) | 48L | N/A | Top PVC receipt window, machine-washable (3-5 cycles, fade-resistant) | Bulk food transport |
| (DBS20) | 12L | N/A | Top PVC receipt window, machine-washable, lightweight design | Compact meal delivery |
1. Superior Insulation
Multi-layer construction (aluminum foil + foam core) with airtight closures (zipper/hook-and-loop) for optimal temperature retention.
DBS22 features premium 240gsm pressed non-woven + aluminum composite for maximum thermal efficiency.
2. Functional Enhancements
Receipt Management: PVC windows (top/front) for easy order tracking (DBS19-DBS21).
Heavy-Duty Handling: Reinforced handles (extended/bottom-sewn) support high-weight loads.
Easy Maintenance: Select models (DBS19/DBS20) are machine-washable with logo durability tested.
3. Customization & Durability
Color variations (DBS23) and logo printing for brand alignment.
Durable materials withstand repeated use; foldable designs save storage space.
| Capacity Tier | Target Use Cases | Recommended Models |
|---|---|---|
| 12-18L | Short-distance food delivery | DBS20, DBS22 |
| 20-40L | Grocery/meal delivery | DBS23, DBS21 |
| 48L+ | Bulk food logistics | DBS19 |
Our bags feature food-grade certified materials and specialized thermal lining that maintains FDA-recommended temperatures for up to 8 hours - perfect for restaurant deliveries and catering operations.
Absolutely! We specialize in creating bespoke solutions for commercial food service needs. Share your container specifications and we'll engineer perfect-fitting thermal compartments.
Through our 5-stage quality control process and ISO.
