21+ Years OEM Factory
Specialized in triathlon & outdoor gear manufacturing
Strict Quality Control
REACH-compliant materials, certified production standards
Low & Flexible MOQ
Starting from just 500 units for custom orders
Free Custom Design Service
Tailored solutions to match your brand vision
Fast & Reliable Delivery
Efficient production with quick global shipping
Custom Waterproof Dry Bag Manufacturer for Premium Outdoor Brands
Waterproof Dry Bags
Custom waterproof dry bags built with heavy‑duty TPU/PVC materials for reliable water‑resistance and long‑lasting durability.
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Waterproof Duffle Bags
Spacious waterproof duffle gear bags, customizable in size, color and branding for outdoor & travel markets.
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Swim Buoys & Inflatable Dry Bags
Custom inflatable safety buoys and floating dry bags for open‑water swimming, snorkeling and water activities.
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Foldable Waterproof Buckets
Lightweight foldable waterproof buckets. Custom material, print and capacity for camping, boating and outdoor use.
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Running Hydration Vests
Custom running hydration vests with breathable mesh fabric. Support OEM & ODM, logo printing and private‑label for trail‑running and outdoor sports brands.
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TPU Soft Water Bottles
Collapsible custom TPU soft water bottles. Food‑grade material, multiple capacities. We offer material tweak, custom print and private‑label manufacturing.
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Outdoor Waterproof Bags
Custom‑sized kids waterproof dry bags & backpacks. Safe lightweight materials, custom colors and branding for children’s outdoor product lines.
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Heavy‑Duty Gear Duffel Bags
Heavy‑duty waterproof gear duffel bags for travel and expedition. Durable reinforced material, multi‑size options, full OEM & private‑label support.
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Your Trusted Triathlon Manufacturing Partner
Our capabilities
20000m²
Factory area
150+
Workers
200+
New designs per month
600000+
Monthly production capacity
Why Choose Us as Your Outdoor Sports Manufacturer?
Company Introduction
Our service process
Start Customizing
Order
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Making paper Pattern
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Making samples
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Fabric inspection
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Test color fastness
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Color Card Matching Colors
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fabric quality check
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Hot pressing
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Sewing
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Waterproof QC Test
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packaging
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Showcase
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TRUST THE HONEYDRYBAG BRAND
Partner Brands
Trusted by over 600 brands worldwide
Customers who trust HONEYDRYBAG
Satisfactory cooperation process
Dawnjoint Advanced Manufacturing Capabilities
From Concept Design to Mass Production, Delivering Reliable Outdoor Gear Solutions
Our integrated manufacturing workflow guarantees consistent product quality, dependable performance and on‑time delivery for all your OEM & ODM projects.
From material selection, precision fabrication and assembly to strict functional testing, every production step follows standardized quality protocols. We build durable outdoor waterproof bags, sports accessories and safety gear tailored to real‑world end‑user scenarios, supporting global brand partners, retailers and wholesalers.
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- Precision Machining
- Automated Assembly
- Flexible Manufacturing
- Rapid Delivery
- Global Supply Chain
Environmental certification
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GLOBAL RECYCLED REPORT
GLOBAL RECYCLED REPORT
GLOBAL RECYCLED REPORT
GLOBAL RECYCLED REPORT
GLOBAL RECYCLED REPORT
New Product Launch
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Hear What Others Say About Partnering With Us
Testimonial
Professional, resilient, and patient with complex requirements
I Have slowly built a relationship with the team at HangZhou DawnJoint and they continue to deliver, I can be a confusing customer to deal with at times but their persistence and professional attitude sees us all obtain results.
James
Spain
The product quality, fast shipping
The product is really good. Its incredibly excellent quality strike me as always. Shipping speed is also fast and salesperson is quite easy-going. I love cooperating with this company and will continue our cooperation in the future.
Ackermann
Germany
Exceptional quality
Once again, Coco has supplied us with high quality goods, on time, all high quality as promised.
Coco is the best supplier we have dealt with in China,she is honest, efficient, professional and fair. Great to do business with, and the quality of the products we have ordered with Hangzhou Dawnjoint Business And Trade Co., Ltd have been of consistently excellent.
Mourga
Germany
Impeccable service
Fabulous services.
I got the goods with good quality and the company offered inspection report and feedback sheet that make me surprised.
This is is a wonderful company. I will keep cooperating with them in the future.
Reddick
Spain
The theme buoy perfectly and looks great
Excellent quality swim buoy/dry bag. Strong and durable. Great size for carrying valuables and clothing while swimming. I'm impressed with the quality as well as the look and feel of this product, stood up well to our testing.
Kerlin
Australia
Quick Quote Form – Tailored for sports Customization
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