3 materialsCooler Bags
Insulated cooler bags for picnics, beverage brands and promotions.
Materials: Polyester, Tarpaulin & Heavy-Duty PVC, Nylon
How-to guide
How to choose an insulated cooler bag
Insulated bags keep food and drinks at temperature for a few hours — the construction decides how many.
Quick answer
Choose capacity by the number of people and hours, check insulation thickness and lining quality, look for leak-proof seams if ice will be used, and pick a carry style — tote, backpack or shoulder bag — that suits how it will be used.
Updated by the Vago team
Key takeaways
- Size by use
- Check insulation
- Check the lining
- Choose a carry style
Step by step
Size by use
Lunch for one, a family picnic and catering deliveries need different capacities.
Check insulation
Thicker foam keeps temperature longer.
Check the lining
Food-safe, wipe-clean and sealed seams if ice is used.
Choose a carry style
Backpacks for outings, totes for shopping, shoulder bags for daily lunch.
Tips
- Pre-chill the bag with ice packs
- Keep it closed as much as possible
Mistakes to avoid
- Assuming a cooler bag works like a refrigerator for a whole day
Terms used in this guide
- Thermal insulation
- A foam and foil layer that keeps food hot or cold.
- EVA and PE foam padding
- Lightweight foam used to pad laptop compartments, straps and back panels.
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Insulated food delivery backpacks and parcel delivery bags for fleets.
Materials: Polyester, Tarpaulin & Heavy-Duty PVC, Nylon
Terms explained
Trade terms used on this page, in plain language.
- Thermal insulation
- A foam and foil layer that keeps food hot or cold.
- D-ring
- A D-shaped metal or plastic ring used to attach straps.
- Binding tape
- Tape sewn over raw inner seams to finish them neatly.
- Food-grade
- Materials suitable for direct contact with food.
- Ice-pack pocket
- A dedicated pocket in an insulated bag for a reusable ice pack.
Questions buyers ask
Something else? Ask on WhatsApp and the production team will reply.
How long does an insulated bag keep food cold?
It depends on insulation, ice packs and outside temperature — typically a few hours.
Request a quote for custom bags
Share quantity, size, material and branding. We reply with specifications, MOQ and pricing, and arrange a sample first.