01 / Outdoor Bags
Outdoor Bags
Insulated and waterproof bags developed for outdoor brands and retailers.
View all Outdoor Bags →
WEIERKENEstablished 2006
OEM & ODM bag manufacturer · China & Cambodia
Custom Outdoor & Insulated Delivery Bags
Weierken develops and manufactures custom bags for brands, retailers and distributors. Our OEM and ODM team connects your product brief with design, sampling and production in China and Cambodia.
- OEM & ODM development
- China & Cambodia production
- Sampling & quality control
Our products
Two Product Categories.
Custom Manufacturing for Both.
Select by product type here. For market- and use-specific ranges, explore our Bag Collections.
02 / Delivery Bags
Delivery Bags
Custom insulated bags for food delivery, groceries and fleet operations.
- Food-container fit and insulation
- Carry system and vehicle compatibility
- Branding and daily-use requirements
2026 collection
New-Season Products
Selected outdoor designs from our 2026 collection. Use these products as a starting point for your brand's specification.
By use & target market
Bag Collections
Find relevant product formats for camping, fishing, travel or delivery operations.
Bag Collections
Adventure & Camping Series
Explore custom cooler bags, waterproof camping bags and outdoor gear bags for camping brands and retailers. OEM and ODM development brings your camping collection from market brief to production.
Explore series
Bag Collections
Fishing & Water Sports Series
Develop custom fishing bags, waterproof backpacks, gear duffels and insulated fishing coolers for fishing, kayaking and water-sports brands. OEM and ODM support covers storage, water exposure, attachments and carrying comfort.
Explore seriesBag Collections
Everyday & Travel Series
Source custom travel bags, waterproof tote bags and everyday backpacks for lifestyle brands, retailers and distributors. OEM and ODM development combines practical organization, comfortable carry and coordinated brand styling.
Explore seriesBag Collections
Delivery & Fleet Series
Custom insulated delivery bags for restaurant takeaway, grocery delivery and last-mile fleets. OEM and ODM development matches food-container sizes, route duration, rider handling, vehicle fit and fleet branding.
Explore series2006Established
3Self-owned factories
2,000+Brands served
10%Sales invested in R&D
OEM & ODM
Custom Bag Options
Materials
Oxford, coated fabrics, TPU, PVC and recycled-material options.
Dimensions & structure
Capacity, compartments, insulation, closures and reinforcement.
Branding & accessories
Logo application, color, straps, buckles, labels and packaging.
Two product lines
Outdoor & Delivery Bag Factories
Explore the manufacturing process, equipment and quality checks for the bags you source.
Outdoor Bag Factory
Cooler bags and waterproof bags for camping, fishing, water sports and everyday outdoor use. Cambodia production supports international sourcing and planned bulk orders.
- Factory Area
- 80,000 m²
- Monthly Production
- 1,300,000 bags
- Skilled Professionals
- 3,000+
Delivery Bag Factory
Insulated bags for restaurant delivery, grocery distribution and courier fleets. Dedicated development covers thermal layers, order separation, reinforced carrying systems and repeated daily use.
- Factory Area
- 10,000 m²
- Monthly Production
- 25,000,000 bags
- Skilled Professionals
- 3,000+
Figures are presented by product line and should not be added together as a company-wide total. Available output and lead time depend on the bag construction and production schedule.
Product development
Case Studies
See how outdoor and delivery requirements are translated into practical bag designs.
Outdoor Bag Case Study
Outdoor Cooler Bag With a Zipper-Free Thermal Seal
A plug-style insulated lid keeps the cooler closed during grab-and-go carrying, even before the zipper is fastened.
View the case
Delivery Bag Case Study
Extended Cold Protection for Fresh Food Delivery
An insulated delivery bag inside a protective carton adds a second layer of temperature protection for last-mile grocery deliveries.
View the caseSupporting documents
Certificates & Supporting Reports
Browse quality-system documents, factory audit records and supporting authorization and material-test reports, all displayed together.
Documents apply only to the named entity and stated scope. Historical records are not current certification, and sample-test reports do not certify every product. BSCI is a factory social-audit report; GRS product claims require applicable transaction documents. The GRS appendices belong to the same certificate.
Buyer questions
Frequently Asked Questions
Practical information for product selection, development and ordering.
Can we customize an existing product or develop a new design?
Both are available. Start with an existing bag and specify the changes, or send a drawing, reference sample or product brief for OEM/ODM development.
What information do you need for a quotation?
Send the product type, materials, dimensions, quantity, branding, packaging, delivery market and target schedule. Drawings or reference images help us prepare a more accurate proposal.
What are the MOQ and lead time?
MOQ, sample timing and production lead time depend on the design, materials, order quantity and production schedule. We provide these details with the project quotation.
Can production be arranged in China or Cambodia?
We assess product construction, order volume, destination and timing to recommend a production location. Any applicable tariff treatment depends on origin rules, product classification and the destination market.
What compliance documents are available?
Tell us the target market and required audit, quality or material standards. Our team identifies the applicable factory and product documentation for your order.
Request a Quote
Discuss Your Bag Project
Tell us your product type, estimated quantity, target market and delivery schedule. Add a drawing or reference photo if available.
Please provide a working email address so our team can reply to your inquiry.