How to Keep Ice in Your Cooler for 5+ Days (Proven Tips)

cooler packed full with block ice for maximum ice retention

🏕️ Disclosure: Day4Camp is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. We only recommend gear we’d trust for our own family. Learn more. Short answer: pre-chill your cooler, use block ice instead of cubes, pack it completely full, keep the lid … Read more