Rongdun | Premium Waterproof Bags & Cases for Outdoor Adventures

About Rongdun

Since 2001, ShenZhen RongDun Plastic Bag Factory has been a trusted manufacturer of high-performance waterproof bags and cases. Our mission is to protect your valuable electronics and personal items in the harshest environments — from deep underwater to rugged mountain trails.

We specialize in waterproof cases for phones, MP3 players, cameras, PDAs, iPods, PSPs, and more. Our products are engineered using advanced heat-sealing techniques and premium materials like PVC and TPU — all EN-71 tested and safe for use across Europe, America, Asia, and beyond.

Whether you're a professional diver, outdoor enthusiast, or traveler, Rongdun delivers reliable, user-friendly waterproof protection with a secure turn-lock sealing system and comfortable carry options.

Our Waterproof Products

Explore our full range of 100% waterproof solutions — from compact phone cases to large duffel bags. All products are dustproof, moisture-proof, and built for extreme conditions.

R0176D Waterproof Sport Pouch

✅ Waterproof waist pack for swimming & leisure
✅ Fits phone, keys, wallet, cards
✅ Adjustable belt for secure fit
✅ TPU/PVC material, heat-sealed

R0169D Waterproof Swimming Pack

✅ Ideal for pool, beach, diving
✅ Transparent design for touch use
✅ Allows underwater calls & music
✅ EN-71 tested, eco-friendly material

R0172D Waterproof Waist Pack

✅ Lightweight & comfortable
✅ Secure turn-lock sealing
✅ Great for hiking & cycling
✅ Dustproof & moisture-proof

R0170D Swimming Waterproof Pouch

✅ Full submersion protection
✅ Touchscreen compatible
✅ Use while swimming or diving
✅ Keeps items dry & secure

R0171D Waterproof Waist Pack

✅ Durable TPU construction
✅ Adjustable shoulder strap
✅ Ideal for outdoor sports
✅ Reusable & easy to clean

R0062D Outdoor Waterproof Backpack

✅ 100% waterproof hiking backpack
✅ Large capacity for camping gear
✅ Heat-sealed seams
✅ Perfect for rafting & boating

R0088D Transparent Waterproof Case

✅ For cameras & camcorders
✅ Underwater photo & video
✅ Clear view & full operation
✅ Diving & swimming compatible

R0098D Waterproof iPod/MP3 Case

✅ Listen to music underwater
✅ Answer calls while swimming
✅ Compatible with MP3/MP4
✅ Soft, flexible material

R0181D Waterproof Duffel Bag

✅ Heavy-duty dry duffel
✅ For rafting, kayaking, boating
✅ Keeps wet & dry items separate
✅ Roll-top closure

R0111D Waterproof Sling Pack

✅ Compact & crossbody design
✅ Fits laptop or tablet
✅ Rain & splash proof
✅ Great for travel & commuting

R0050D Hiking Waterproof Backpack

✅ All-weather outdoor backpack
✅ For camping, climbing, travel
✅ Ergonomic shoulder straps
✅ Heat-sealed waterproof protection

R0093D Outdoor Waterproof Backpack

✅ Durable & spacious design
✅ Ideal for long trips
✅ Protects against rain & water
✅ Comfortable carry system

Why Choose Rongdun?

Engineered for performance, durability, and peace of mind — our waterproof gear is trusted worldwide.

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100% Waterproof

Heat-sealed construction ensures no leaks — even under water.

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Eco-Friendly Materials

Made with EN-71 tested PVC & TPU — safe for people and planet.

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Touchscreen Compatible

Use your phone, MP3, or camera without removing from the case.

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OEM & Custom Orders

We accept custom designs and bulk manufacturing requests.

Frequently Asked Questions

Everything you need to know about Rongdun waterproof products.

Are Rongdun bags truly waterproof?

Yes. All Rongdun products are 100% waterproof, manufactured using heat-sealing technology to prevent leaks. They are tested for submersion and extreme weather conditions.

Can I use my phone inside the waterproof case?

Absolutely. Our transparent cases allow full touchscreen functionality, so you can answer calls, play music, or take photos underwater.

What materials are used?

We use high-quality PVC and TPU materials that are soft, durable, and environmentally safe. All materials are EN-71 tested for safety.

Do you offer custom OEM orders?

Yes, we welcome OEM and custom design orders. Contact us directly for bulk manufacturing, private labeling, or custom sizing.

Where is Rongdun based?

Rongdun is manufactured by ShenZhen RongDun Plastic Bag Factory in China, with global distribution.

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100% Waterproof Protection for Every Adventure