{"product_id":"reusable-ice-crystal-freeze-pack-leakproof-cooler-block","title":"Reusable Ice Crystal Freeze Pack – Leakproof Cooler Block","description":"\n\u003ch2\u003eStay Cool Anywhere with the Reusable Ice Crystal Freeze Pack\u003c\/h2\u003e\n\u003cp\u003eWhether you're heading out on a camping trip, packing a lunch, or transporting fresh groceries, this \u003cstrong\u003eReusable Ice Crystal Freeze Pack\u003c\/strong\u003e keeps your food and drinks cold longer — without the mess of traditional ice. Simply add water once, freeze, and reuse as many times as you like. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Grade HDPE Shell:\u003c\/strong\u003e The leakproof outer casing is made from durable HDPE (high-density polyethylene), built to withstand repeated freezing and thawing cycles without cracking or leaking.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDry Ice Crystal Technology:\u003c\/strong\u003e Contains coarse dry ice crystal particles with excellent expansion properties, delivering a powerful and long-lasting cold storage effect that outperforms standard gel packs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdd Water Once, Reuse Forever:\u003c\/strong\u003e Just add water to activate the crystals — they expand as they absorb moisture and freeze solid. No need to refill between uses; simply re-freeze before each outing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Freeze Turnaround:\u003c\/strong\u003e Place the filled pack in your freezer for just 2–4 hours and it's ready to go, keeping your cooler bag, lunch box, or portable cooler at the ideal temperature for hours.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlim \u0026amp; Portable Design:\u003c\/strong\u003e At just 18.5 × 12 × 3.5 cm (7.28 × 4.72 × 1.38 in), it fits neatly into most lunch bags, cool boxes, and camping coolers without taking up valuable space.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEco-Friendly \u0026amp; Long-Lasting:\u003c\/strong\u003e Reduce waste from single-use ice bags — this sustainable freeze pack is engineered for repeated, long-term use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVersatile Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFood and beverage refrigeration on the go\u003c\/li\u003e\n  \u003cli\u003eBreast milk preservation during travel\u003c\/li\u003e\n  \u003cli\u003eLunch bags and bento boxes\u003c\/li\u003e\n  \u003cli\u003eCamping, barbecues, and road trips\u003c\/li\u003e\n  \u003cli\u003eAir conditioning fan ice inserts\u003c\/li\u003e\n  \u003cli\u003eCold-chain transportation and delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIce Crystal Freeze Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHDPE High-Density Polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDried Ice Crystal Particles\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18.5 × 12 × 3.5 cm \/ 7.28 × 4.72 × 1.38 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActivation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdd water once; refreeze before each use\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eOpen the lid and add water — \u003cstrong\u003edo not fill completely\u003c\/strong\u003e; leave space for expansion as crystals absorb water and freeze.\u003c\/li\u003e\n  \u003cli\u003eClose the lid securely and place in the freezer for approximately 2–4 hours.\u003c\/li\u003e\n  \u003cli\u003eOnce fully frozen, transfer the pack directly into your cooler bag, lunch box, or portable cooler.\u003c\/li\u003e\n  \u003cli\u003eAfter use, clean with neutral detergent and water, then re-freeze for next time.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSafety Precautions\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDo \u003cstrong\u003enot\u003c\/strong\u003e open the lid to consume the ice crystal contents — not for ingestion.\u003c\/li\u003e\n  \u003cli\u003eKeep away from fire or high-temperature objects.\u003c\/li\u003e\n  \u003cli\u003eClean only with neutral detergent and water.\u003c\/li\u003e\n  \u003cli\u003eIf crystal liquid overflows during expansion, clean and continue to use normally.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Ice Crystal Freeze Pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Colors may vary slightly due to monitor settings. Please allow a 1–2 cm size tolerance due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/2-8l-beverage-dispenser-with-spigot-fridge-drink-dispenser\"\u003e2.8L Beverage Dispenser with Spigot – Fridge Drink Dispenser\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/inflatable-pool-floating-lounger-chair-armrest-backrest-water-float\"\u003eInflatable Pool Floating Lounger Chair with Armrest \u0026amp; Backrest\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/dog-cat-cooling-mat-ice-silk-pet-bed\"\u003eDog \u0026amp; Cat Cooling Mat – Ice Silk Pet Bed S to 2XL\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.nutrition.gov\/topics\/shopping-cooking-and-food-safety\" target=\"_blank\" rel=\"noopener\"\u003eNutrition.gov on cooking and food safety\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How do I activate the reusable ice crystal freeze pack for the first time?\u003c\/h4\u003e\n\u003cp\u003eA: Simply open the lid and pour water into the pack — but don't fill it to the brim. The dry ice crystal particles inside will absorb the water and expand as they freeze, so you need to leave some room. Seal the lid and freeze for 2–4 hours. You only need to add water this one time; after that, just re-freeze before each use.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this freeze pack safe for use with food and breast milk?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The outer shell is made from food-contact-safe HDPE (high-density polyethylene) and is completely leakproof, making it suitable for direct contact with food containers, lunch bags, and breast milk storage. Note: the crystal contents inside are not for consumption — do not open the lid to drink them.\u003c\/p\u003e\n\u003ch4\u003eQ: How long does this ice pack keep food cold, and how many times can it be reused?\u003c\/h4\u003e\n\u003cp\u003eA: The pack offers a strong and long-lasting cold storage effect, keeping contents cold for several hours depending on ambient temperature. The great news is it can be reused indefinitely — simply clean it, pop it back in the freezer, and it's ready for your next outing. No need to add water again after the initial activation.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I activate the reusable ice crystal freeze pack for the first time?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Simply open the lid and pour water into the pack — but don't fill it to the brim. The dry ice crystal particles inside will absorb the water and expand as they freeze, so you need to leave some room. Seal the lid and freeze for 2–4 hours. 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