What insulation material does HexusBag use in custom cooler bags?
HexusBag uses PE foam insulation as standard (3-5mm thickness), with aluminum foil reflective lining for thermal performance. Premium cooler bags use thicker 8-10mm closed-cell EPE foam plus double-layer foil. Custom thickness is available for orders requiring extended cold retention.
How long do HexusBag cooler bags keep food and drinks cold?
Standard 3-5mm insulated cooler bags maintain temperature for 2-4 hours. Premium 8-10mm thick designs hold cold for 6-8 hours, and up to 12 hours when paired with ice packs. Exact performance depends on ambient temperature, opening frequency and contents.
What is the MOQ for custom insulated cooler bags?
HexusBag's MOQ for custom cooler bags is 500 pieces per design. Common bulk order tiers are 1,000 / 3,000 / 5,000 / 10,000 pieces, with progressive pricing discounts. Food delivery brands typically reorder every 3-6 months at 3,000-pieces increments.
Are HexusBag's cooler bag linings food-grade safe?
Yes. HexusBag uses food-grade PEVA, TPU and PE lining materials that comply with FDA (US) and LFGB (EU) food contact standards. Lead, phthalate and BPA-free certifications are available on request, and are standard for cooler bags supplied to food delivery and catering brands.
Can cooler bags be branded with logos and full-color printing?
Yes. Cooler bags can be customized with silk-screen prints, heat transfer (best for full-color logos), embroidery, woven labels, debossed handles, and printed straps. Most food delivery brands choose heat transfer on the front panel to display their logo and brand colors prominently.
What sizes and styles of cooler bags can be customized?
HexusBag produces custom cooler bags in: 6-can/12-can/24-can capacities, lunch box totes, large picnic cooler bags, backpack-style coolers, rolling cooler bags, delivery courier bags (food delivery service sized), and wine bottle coolers. Custom dimensions are accepted from sketch or tech-pack.
What is the lead time for custom cooler bag orders?
Lead time for custom cooler bags is 25-35 days after sample approval. The longer timeline reflects multi-layer construction (outer shell + insulation + lining + heat-sealing). Sampling takes 10-14 days due to the same complexity.
Do you offer leakproof or waterproof cooler bag liners?
Yes. Heat-sealed TPU linings deliver fully leakproof construction — water cannot escape even if the bag is inverted. Standard PEVA linings are water-resistant (splashes won't leak through) but not leakproof. Heat-sealed construction adds USD 0.40-0.80 per bag and is standard for food delivery applications.
