WQorphix 4 Pcs Reusable Freezer Blocks, Slim Ice Blocks for Cool Bags, Ice Packs for Cool Box, Portable Ice Packs for Lunch Box, Durable Reusable Cool

Details

• Multi-Functional Reusable Cooling Ice Blocks:This flat cold storage box is practical daily freezer blocks, lightweight carry-on ice packs for lunch box, matching insulated bag dedicated ice blocks for cool bags, ultra-thin space-saving slim ice packs, reliable long cold time cool blocks. Just freeze in refrigerator before use, reusable for thousands of cooling cycles without liquid leakage.
• 2.Ultra Slim Flat Design, No Bulky Occupied Space:Thin flat outline of every stackable freezer blocks, fit perfectly inside narrow lunch containers as compact ice packs for lunch box, neatly placed at the bottom of thermal totes as matched ice blocks for cool bags, low-profile thin structure of space-saving slim ice packs, easy-to-stack fridge storage cool blocks. Will not squeeze food or take extra room in cool bags.
• 3.Food-Safe Sealed Shell, Leak-Proof & Odor-Free :Tight fully sealed food-grade shell of durable freezer blocks, safe direct food contact ice packs for lunch box, waterproof leakproof outer casing of travel ice blocks for cool bags, smooth easy-wash surface of lightweight slim ice packs, non-toxic odorless inner cold gel of household cool blocks. No spillage even if dropped or squeezed during outdoor carry.
• 4.Long Time Cold Retention, Stable Low Temperature: High-efficiency cold-locking gel inside each solid freezer blocks, maintain steady low temperature for packed meals with portable ice packs for lunch box, keep snacks & beverages fresh in thermal handbags with matching ice blocks for cool bags, extended cooling performance of thin lightweight slim ice packs, all-day fresh-keeping outdoor travel cool blocks. Effectively delay food spoilage during commuting, picnic and outdoor trips.
• 5.Wide Daily & Outdoor Fresh-Keeping Scenarios: Universal cold storage hard shell freezer blocks, student office lunch essential ice packs for lunch box, camping picnic thermal bag matching ice blocks for cool bags, mini portable travel thin slim ice packs, all-scene food & drink cooling cool blocks. Suitable for school lunch boxes, office bento bags, picnic coolers, baby milk storage bags and outdoor beverage cooling.