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Waterproof Cooler
Waterproof soft coolers with welded shells and airtight zips that keep water out and meltwater in. Sealock has made waterproof bags for over 20 years at its own factories in Dongguan, China and Ho Chi Minh City, Vietnam.
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  • 24L Leakproof Soft Cooler Tote with Airtight Zip. Capacity 24 L. Outer 45 × 35 × 35 cm; inner 36 × 25 × 27 cm; net weight 1.95 kg. Shell 840D TPU composite fabric, 0.5 mm. Liner food-grade TPU airtight membrane, RF welded seamless. Insulation high-density EPE standard; optional high-density PU foam, EPP, aerogel blanket, VIP vacuum panel. Closure airtight waterproof zipper; IPX7, verified by full water-immersion test 2+ hours. Lid quick-access hatch with insulated plug; lid vent valve; eight moulded D-ring anchor plates; webbing end handles; reinforced wear base; UTX buckles. Self-supporting non-collapsible form. Certifications ISO 9001, SGS, BSCI, GRS. MOQ 300 pcs; samples 7–15 days; production 30–45 days. OEM/ODM and logo customization supported. Origin Guangdong, China.

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  • One-Piece construction cooler is streamlined design with an integrated five-layer construction, discarding superfluous pockets to enhance insulation duration. The lining of the SEALOCK 24cans Waterproof Soft-Sided Cooler Bag is made of food-grade, leak-proof PEVA insulated liner. When used with ice cubes, it can keep items cool for more than 48 hours (Note: The actual cold-keeping time will be affected by the ambient temperature and the amount of ice cubes used)

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  • The large-capacity waterproof and thermal insulation bag waterproof backpack soft cooler bag on the shoulders is made of 840D TPU material, which can store 35-40 cans of beverages to the maximum extent. Weatherproof and airtight, you can store food when you are outdoors, Advanced Cooling Performance, High-quality insulation in 3 unique layers works together to keep your food and drinks cool for up to 3 days. The outer layer has a water-proof surface that ensured no sweat, the middle layer is high-density foam and the interior is fully lined with leak-proof material100% Leakproof and Impact Resistant, soft cooler features a waterproof and tough shell to resistant to punctures and UV rays. The Airtight Zipper with an easy-pull tab keeps the bag cooler leak-proof.BPA Free, The liner of soft-sided coolers is made from BPA-free material, superior quality, and competitive price. Perfect companion gear for lunches, beach picnics, park, tailgating, hiking, camping, or backyard use

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  • Fully waterproof soft cooler bags 18 Liter with shoulder girdle, made of 840D TPU and environmentally friendly thermal insulation cotton, can store 18-22 cans, and the heat preservation time is up to 48 hours. It can be selected for outdoor picnics and play. The fabric is waterproof for storage and ice cubes are kept sealed., convenient for you to use, the overall use of an airtight waterproof zipper makes the whole bag more waterproof

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  • custom cooler tote carrier bag used high and quality welded process with tarpaulin material Quality assurance. We devoted ourselves to outdoor waterproof gear bag many years,covering most or europe and the Americas market. We are expecting become your long term partner in china.

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  • 6-pack cooler tote bag used high and quality welded process with tarpaulin material Quality assurance. We devoted ourselves to outdoor waterproof gear bag many years,covering most or europe and the Americas market. We are expecting become your long term partner in china.

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Choosing a Waterproof Soft Cooler

A waterproof soft cooler keeps water out and meltwater in. Look at the shell fabric, the seams, the liner and the closure, and choose a size by how many cans or how much food it needs to hold.

Every order passes through incoming material inspection (IQC), in-process checks (IPQC) and final inspection (OQC), with SGS or QIMA third-party inspection available on request, and colour and logo are checked against the approved sample.

Frequently Asked Questions

What is the MOQ for custom waterproof soft coolers?

Usually 300 pieces per style; some models start at 200 or 500. Colours can often be split within one order.

How much do custom waterproof soft coolers cost?

Price depends on the material, size, closure, features, logo method and order quantity. Send us your specification or a reference sample and target quantity, and we will quote.

Can you add our logo and brand colours?

Yes. Screen printing, heat transfer and welded patches are the most common methods, and we can match Pantone colours for the fabric, webbing and zip pulls.

How long do samples and production take?

Samples usually take 7–15 days and bulk production 30–45 days after sample approval, from our factories in China or Vietnam.

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