Flat Ice Packs: Essential Lunch Box Cooling Solutions
Flat ice packs keep lunches safely below 40°F (4°C) for over 6 hours without wasting space. These slim sheets slip between food layers in lunchboxes and meal kits, using direct contact to cool faster than bulky alternatives.
Why They Work Better:
✅ Maximize Surface Contact: Thin design hugs containers to pull heat out efficiently
✅ Space Savings: <0.5″ thick = more room for food
✅ Longer Cooling: Special gel holds cold 30% longer than ice cubes
✅ Sustained Safety: Keeps food out of USDA “danger zone” for 6+ hours
✅ Eco-Friendly: Reusable hundreds of times (cuts single-use waste)
Helpful decision tools
Check the details before you choose packaging
These quick tools can help you compare route risk, sizing needs, coolant choices, and packaging details before you request a quote.
Ice Pack Calculator
Estimate gel ice pack quantity for chilled shipments and practical route planning.
Estimate ice packsPackaging Selector
Compare insulated packaging options by product, route, and temperature need.
Find packagingRoute Risk Checker
Review lane conditions before selecting packaging for real operating requirements.
Check route riskTempk Dry Ice Packs: The Performance Choice
➤ Arrive flat – Hydrate in minutes when needed
➤ 30% More Cooling than standard gel packs
➤ Cut-to-Fit Design: Foldable 9/12-cell quilt adapts to any container
➤ 100+ Reuses with puncture-resistant BPA-free film
➤ Certified: ISTA 7D compliant & food-safe
