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Looking for the best cooler bags or waterproof delivery solutions? Weierken's blog compares top products and shares professional buying guides for businesses.

Tips for Keeping Your Lunch Cold (1)

Tips for Keeping Your Lunch Cold (1)

LIN XIAO TONG|International Marketing Manager April 16, 2026

You want your lunch bag to be as cold as possible. Give any of these hacks a try!Freeze a juice box or grapesEven if your commute is pretty short, it’s still a good idea to use an ice pack of some kind in your bag. A frozen juice box or fro...

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Three Things About RPET Non Woven Cooler Bags

Three Things About RPET Non Woven Cooler Bags

LIN XIAO TONG|International Marketing Manager April 16, 2026

If you still don’t know about the Non Woven Cooler Bag, I recommend you can read the last news I posted on weierkenbag website. As technology develops, RPET non woven has came out for a while.What’s RPET non woven cooler bag?RPET fabric or ...

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Do Insulated Lunch Bags Need to Be Refrigerated?

Do Insulated Lunch Bags Need to Be Refrigerated?

LIN XIAO TONG|International Marketing Manager April 16, 2026

n insulated lunch bag needs be refrigerated, especially if you don’t plan on eating for over two hours. This will keep your food nice and safe until it’s officially lunchtime!It makes sense to put your lunch bag in the chilliest p...

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How Do Insulated Lunch Bags Work?

How Do Insulated Lunch Bags Work?

LIN XIAO TONG|International Marketing Manager April 16, 2026

Most insulated lunch bags come with multilayered insulation. They usually have an outer layer, a lining, and a middle layer which offers the insulation. The most important is the middle layer as without it, a lunch bag wouldn’t be any bette...

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2026 Outdoor Bag Market Recycled Fabric Guide

2026 Outdoor Bag Market Recycled Fabric Guide

LIN XIAO TONG|International Marketing Manager April 16, 2026

By James(Supply Chain Expert)| Updated on March 2026Editor’s NoteAs the global outdoor industry navigates the unprecedented oil price volatility of Q1 2026, the reliance on virgin synthetics has moved from a standard practice to a significant financi...

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Pro Capacity Mobile Cooler Trolley Bag CBS2511

Pro Capacity Mobile Cooler Trolley Bag CBS2511

LIN XIAO TONG|International Marketing Manager April 16, 2026

Industry-Leading Insulation25mm Barrier Technology: High-dense insulation blocks heat transfer.48H Temperature Stability: Perfect for medical supplies preservation and adventure catering.Smart Transport ConfigurationDetachable Pull Handle: Smooth gli...

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