We can produce different kinds of DIY waterproof bags for customers, for example: Lightweight waterproof backpack, waterproof bicycle bags, waterproof dry bag, waterproof pouch and waterproof duffel bags. Once we have customers’ design, we normally start to make a paper pattern first to evaluate the size and construction for customer’s view. It can save time and cost to help customers to review th...

Winfung is proud to be one of the DISNEY suppliers for over 10 years and has established long term relationship with DISNEY for both the US and Europe market, we offer sample development, fabric and accessories physical testing, production, shipping and exporting for customer. Furthermore, to be his supplier, we also need to have a clear strong...

Yes of course, pass factory audit always play an important role for customers to evaluate a potential supplier’s reliability and capabilities. To find a qualified manufacturer by the 3rd party, like BV, SGS, this is an important matching step… As a premium bag manufacturer in China, Winfung have passed ISO9001, SA8000, SMETA, SGS, BV and obtai...

Yes, we can make custom waterproof bag or nylon bag sample based on your own design sketches with full requirement for you to check our quality first before bulk order. You can share with us your tech-pack or some of your ideas, we have our strong R&D technology team will work together with you to create waterproof bag collection from scratch. ...

Yes, we are a professional custom waterproof bag manufacturer in Guangdong, China. We not only offer custom service for waterproof bags (bicycle bags, dry backpacks, cooler bags, travel bags ect.) and nylon bags (back to school, daily backpack, laptop backpack, duffle bags, waist bags, sport bags, lunch bag ect.), but also can custom your own b...

Usually custom wholesale waterproof bags sample (ODM style) lead time need approx. 7-10 working days after confirmed the drawing and received your sample payment. OEM style waterproof bag sample need approx. 21-25 days because we have to create a new welded mould first based on your design. Upon approval of the waterproof bags sample, we wil...

OEM orders: our MOQ is 300pcs per style, if you have any new request on fabric or color, you need to take responsibility for material MOQ. Normally it's 1000 - 1500 yards / color. ODM orders: we can accept 100pcs per style based on our available stock colors and shell fabric.

Yes, of course we can provide custom service for OEM and ODM manufacturing. That is to say, we can offer our ODM design for you with your own brand logo, also accept OEM design from customers. Please kindly provide us your design sketches or share with us your ideas. We not only have advanced computerized paper pattern system and laser cutting ...

Waterproof fabric is made of welded seamless technology, water can’t pass through which can keep the bag dry always. It’s 100% fully waterproof finish. And water repellent means a special spray coating on the surface of the bag, but it doesn’t provide complete protection against water.In all, we will provide you excellent custom service accordi...

When you buy the waterproof bag, maybe you will consider its waterproof rating due to some outdoor activities such as go hiking, climbing, surfing, fishing, cycling ect. Have high request waterproof rating for waterproof bags.Compared with vague marketing terms such as waterproof or water resistant, the IPX standard show you a clearer picture o...

As a long term relationship business partner, we are flexible to support you and willing to negotiate with you for a better payment terms. We offer you longer payment due date, then you pay in time! We believe we can create more business together once we get closer.

As we are a professional & Premium bag manufacturer, what can we do to control the quality in manufacturing? Or what do we perform to meet your requirements and expectation?First of all, our factory is a relatively large manufacturer in bag industry, we have our own property which is over 23,000 square meters, audited by SGS, BV and obtained DI...

Choose bags specifically designed for the rigors of extreme sports.

Yes, they are generally effective against sand and dust.

Use a repair patch or waterproof sealant designed for the bag's material.

Yes, many models have various compartments for organization.

Water-resistant bags resist water penetration to a degree, waterproof bags offer complete protection.

Water-resistant bags resist water penetration to a degree, waterproof bags offer complete protection.

Some do float, especially those designed for boating or kayaking.

Some do float, especially those designed for boating or kayaking.

Yes, they are ideal for snow sports due to their moisture-proof qualities.

Check recent consumer reviews and outdoor gear publications for the latest recommendations.

Choose bags with padded compartments and airtight seals, specifically designed for electronics.

Rinse with fresh water, use mild soap for stains, air dry, and avoid direct sunlight for storage.

Common materials include PVC, nylon with a waterproof coating, and TPU.

Look for swim-specific bags that are lightweight, have a watertight seal, and are easy to carry.

Fill the bag with paper towels, seal it, and submerge in water to check for leaks.

A 30-40L bag is typically sufficient, but this depends on the packing needs and trip type.

Explore brands offering a balance of quality and cost, and check online reviews for budget options.

Explore brands offering a balance of quality and cost, and check online reviews for budget options.

Opt for a bag with a roll-top closure, made of rugged material, and easy to attach to the kayak.

Look for durable, lightweight, and spacious bags with a secure sealing mechanism.

Winfung is highly recommended for their size and waterproof capabilities.

Use a waterproof spray or cover the bag with a waterproof case or liner for quick and easy waterproofing.

Some UK army sleeping bags are water-resistant, but for full waterproofing, an additional bivy bag is often used.

Yes, silicone sprays can reduce breathability, but they provide excellent water resistance.

Such bags are often referred to as tactical dry bags or waterproof military duffle bags.

Yes, they should be cleaned to remove dirt, salt, or chemicals that can degrade waterproof coatings. Use mild soap and water, and air dry.

It depends on your needs. If you're frequently in wet environments or need to protect sensitive gear, a waterproof bag is a good investment.

Yes, due to the use of specialized materials and construction methods required for waterproofing.