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Best Reusable Ice Block Tubes

RTIC Refreezable Reusable Cooler Ice Packs Cold Ice Chest Pack Long-Lasting with Break-Resistant Design, for Food and Drink, Perfect for Travel and Storage, Large (2 Pack)

  • REUSABLE COOLER ICE PACK – The RTIC refreezable ice pack for cooler will keep your cooler ice cold with minimal effort on your part. The cooler ice packs come in packs of 2..
  • LONG-LASTING COLD TEMPERATURE – With these long lasting ice packs for coolers, keep your items cold for longer. Draws out all the heat from regular ice, causing it to block together to prevent melting..
  • FREEZES FAST – Just store the frozen ice packs in the freezer for 4-5 hours before each use. The refreezable ice packs utilize a durable, break-resistant design that also reduces freezing time..
  • OPTIMAL PERFORMANCE – You can also supplement the reusable ice packs with ice cubes for optimal performance. For maximum block effect, pack the RTIC cold packs for cooler on the bottom of the cooler..
  • MULTIPLE SIZE OPTIONS – Available in Small ice pack, Medium ice pack, Large ice pack, and Extra Large ice pack sizes so you can choose the right fit for every cooler. Perfect for travel and storage..
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Celltreat 229573 96 Deep Well Storage Plate, 1.5mL, PP, Square Well, Round Bottom, Non-sterile (Pack of 25)

  • 1. Specification: 96 wells cooling block is good to use for 0.2 ml PCR Plate, Tubes and Strips..
  • 2. Safety: The edge of the cooling block is designed with grooves for easy operation and protection of opeartors and samples..
  • 3. Effective: Make the samples cool quickly and keep them at a low temperature for a long time at room temperature, prevent degradation during operation..
  • 4. Wide Use: Aluminum cooling block is good to used in low temperature sources such as water baths, ice and dry ice..
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5-Packs Bulk Reusable ice Pack for Cooler Lunch Bags Lunchbox Cooler Backpacks Long Lasting Freezer Packs Cooler Accessories (Large Size 13.8x9.9inch)

  • 【Lasting Cold】-Reused and durable ice packs for coolers and bag.
  • Colder than ice at 18° F (-8° C) to keep your drinks and food crisp cold chilled for up 48 hours.
  • 【Easy to use 】- Filling these thin reusable cooler packs is easy freezy! Simply, add water once, shake, screw cap on, sooner ice pack filled cooling gel mixture.
  • Ice packs will turn into a solid block when frozen.
  • The powerful cooling gel mixture-filled ice pack chill faster retains coldness much longer than ice..
  • 【Cooler size 】-This large ice pack is perfectly designed to keep food and drinks cold inside beach bags, picnic baskets, coolers for breastmilk storage, finishing and more..
  • 【Safety & Reusable 】-Easy to clean and reusable, great replacement for traditional ice cubes.These long-lasting, durable and thin ice packs are made with 100% BPA-FREE, non-toxic materials..
  • 【Wide application】-Great for camping, picnics, boating, fishing, or any need to keep cold cooler. These reusable ice packs for coolers are intended to make your life ....
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SUNLUG Cooler Ice Packs Reusable Ice Packs for Coolers Long Lasting Freezer Packs for Cooler Bag, Lunch Bags, Cooler Backpacks

  • 3 Pack Ice Packs: Reusable and versatile cooler packs. Each ice pack measures 9.75 x 9.75 x 1 inches. Colder than ice at 18° F (-8° C) to keep your drinks and food crisp cold with these long-lasting ice packs for coolers!.
  • Long-lasting: The powerful cooling gel mixture-filled ice pack chill faster retains coldness much longer than ice. And you only need to add the water once & say goodbye to hauling bags of ice & without face the totally-not-cool melted messes..
  • Reusable & Safe: These long-lasting, thin, and durable freezer packs are made with 100% BPA-FREE, non-toxic materials. Easy to clean and reusable, great replacement for traditional ice cubes..
  • Easy to Use: Our ice packs will turn into a solid block when frozen. Before using, add water once using the funnel, shake, screw cap on, & freeze until ready to use. Filling the ice-cold pack is easy freezy, perfect chillers for everyday use..
  • Suitable for Many Occasions：Great for camping, picnics, boating, fishing, or any need to keep cold cooler. After a day of fun, return our ice packs to your freezer and they'll be ready for the next outing!.
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SUNLUG Cooler Ice Packs Reusable Ice Packs for Coolers Long Lasting Freezer Packs for Cooler Bag Lunch Bags Cooler Backpacks

  • 5 Pack Ice Packs: Reusable and versatile cooler packs. Each ice pack measures 9.75 x 9.75 x 1 inches. Colder than ice at 18° F (-8° C) to keep your drinks and food crisp cold with these long-lasting ice packs for coolers!.
  • Long-lasting: The powerful cooling gel mixture-filled ice pack chill faster retains coldness much longer than ice. And you only need to add the water once & say goodbye to hauling bags of ice & without face the totally-not-cool melted messes..
  • Reusable & Safe: These long-lasting, thin, and durable freezer packs are made with 100% BPA-FREE, non-toxic materials. Easy to clean and reusable, great replacement for traditional ice cubes..
  • Easy to Use: Our ice packs will turn into a solid block when frozen. Before using, add water once using the funnel, shake, screw cap on, & freeze until ready to use. Filling the ice-cold pack is easy freezy, perfect chillers for everyday use..
  • Suitable for Many Occasions：Great for camping, picnics, boating, fishing, or any need to keep cold cooler. After a day of fun, return our ice packs to your freezer and they'll be ready for the next outing!.
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LUERFLEX Aluminum Cooling Block Tube Cool Rack 15 Wells for 1.0ml and 1.5ml Cryogenic Vials and Facs Tubes Pack of 1

  • 1. Specification: 15 bores diameter are 11.05mm, ideal for 1.0ml and 1.5 ml cryogenic vials and tubes..
  • 2. Safety: The edge of the cooling block is designed with grooves for easy operation and protection of opeartors and samples..
  • 3. Effective: Make the samples cool quickly and keep them at a low temperature for a long time at room temperature, prevent degradation during operation..
  • 4. Wide Use: Aluminum cooling block is good to used in low temperature sources such as water baths, ice and dry ice..
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Block That Shot: The Bob Chrystal Story

  • EXTRA LARGE ICE BLOCK MOLD - Extra large 7 lb ice blocks made at home in your freezer! Block ice lasts significantly longer than small cubed ice. Save money by making ice blocks at home!.
  • MAKE LONGER LASTING ICE - The biggest benefit of using block ice in your cooler vs regular ice cubes is that an ice block will take significantly longer to melt. A 7 lb block of ice will not fit in your glass, but it will remain solid in your cooler for much longer than normal ice cubes..
  • EASY TO USE – Fill with cool water, leave ~½ inch space at the top to allow for thermal expansion, and place in your freezer for 24 hours. Once completely frozen, remove ice mold from the freezer and let sit for 5-10 minutes before removing the ice block from the mold..
  • EASY TO FILL AND MOVE – The reinforced sides prevent the flexible silicone from collapsing under the weight of the water and the top rim reinforcement allows you to lift and carry the filled ice block mold without causing the silicone to deform and spill..
  • EASY TO CLEAN AND REUSE – The Cold Guys Silicone Block Ice Mold can be hand washed and is also dishwasher safe and can be used over and over again..
  • PERFECT FOR THE BEACH, CAMPING, HUNTING, and FISHING TRIPS – Fill your cooler with block ice and keep your food....
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Fit + Fresh XL Cool Coolers Freezer Slim Ice Pack for Lunch Box, Coolers, Beach Bags and Picnic Baskets, Multi-Colored, 4 pack

  • EXTRA LARGE ICE PACKS - Measuring at 7" x 4.5" x 0.50” and designed to keep your items cold for hours. These ice blocks are perfectly designed to fit lunch boxes, beach bags, picnic baskets, cooler and more!.
  • VERSATILE DESIGN -These extra-large ice packs help keep food and drinks cool & fresh even longer. The versatile design allows you to pack them on the bottom and/or sides of your lunch bag or cooler. Tip: use several blocks for greater cooling power..
  • LONG-LASTING - These reusable ice packs are designed to last long so you can head out knowing that what you pack will stay cool and fresh until you are ready to eat. For maximum cooling power, freeze the ice packs the night before use..
  • RESUSABLE ICE PACKS - Non-toxic, BPA-Free plastic ice blocks are perfect for repeated uses! Simply place in the freezer whenever the ice block warms up. Hand wash only, do not microwave..
  • DESIGN BY WOMEN, FOR WOMEN & THEIR FAMILIES - Based in Providence, RI, Fit + Fresh prides itself on creating functional and distinctive styles for men, women, and children. Creating a line of fashionable, stylish, reusable lunch bags and accessories have long lasting durability making it perfect for anyone who is always on-the-go!.
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Igloo MaxCold Extra Large Freezer Block , Blue

  • Larger reusable ice block made for large and extra large coolers.
  • Non-toxic, high performance gel insulated ice substitute.
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Chemglass CLS-3620-01 Aluminum Cool Block for 96 Well PCR Plates/Tubes

  • Temperature Remains Uniform Across the Block.
  • Provides Stable Platform for PCR Plate or Tubes Making it Easy to Add Samples to the Wells.
  • Can be Stored in the Refrigerator or Freezer.
  • Can be Used on Dry Ice or Lab Armor Beads.
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Ice Block Mold Extra Large

  • EXTRA LARGE ICE BLOCK MOLD - Extra large 7 lb ice blocks made at home in your freezer! Block ice lasts significantly longer than small cubed ice. Save money by making ice blocks at home!.
  • MAKE LONGER LASTING ICE - The biggest benefit of using block ice in your cooler vs regular ice cubes is that an ice block will take significantly longer to melt. A 7 lb block of ice will not fit in your glass, but it will remain solid in your cooler for much longer than normal ice cubes..
  • EASY TO USE – Fill with cool water, leave ~½ inch space at the top to allow for thermal expansion, and place in your freezer for 24 hours. Once completely frozen, remove ice mold from the freezer and let sit for 5-10 minutes before removing the ice block from the mold..
  • EASY TO FILL AND MOVE – The reinforced sides prevent the flexible silicone from collapsing under the weight of the water and the top rim reinforcement allows you to lift and carry the filled ice block mold without causing the silicone to deform and spill..
  • EASY TO CLEAN AND REUSE – The Cold Guys Silicone Block Ice Mold can be hand washed an....
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Ice Pick Hits into Large Block of Ice 8

  • EXTRA LARGE ICE BLOCK MOLD - Extra large 7 lb ice blocks made at home in your freezer! Block ice lasts significantly longer than small cubed ice. Save money by making ice blocks at home!.
  • MAKE LONGER LASTING ICE - The biggest benefit of using block ice in your cooler vs regular ice cubes is that an ice block will take significantly longer to melt. A 7 lb block of ice will not fit in your glass, but it will remain solid in your cooler for much longer than normal ice cubes..
  • EASY TO USE – Fill with cool water, leave ~½ inch space at the top to allow for thermal expansion, and place in your freezer for 24 hours. Once completely frozen, remove ice mold from the freezer and let sit for 5-10 minutes before removing the ice block from the mold..
  • EASY TO FILL AND MOVE – The reinforced sides prevent the flexible silicone from collapsing under the weight of the water and the top rim reinforcement allows you to lift and carry the filled ice block mold without causing the silicone to deform and spill..
  • EASY TO CLEAN AND REUSE – The Cold Guys Silicone Block Ice Mold can be hand washed an....
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Ice Pick Hits into Large Block of Ice 7

  • EXTRA LARGE ICE BLOCK MOLD - Extra large 7 lb ice blocks made at home in your freezer! Block ice lasts significantly longer than small cubed ice. Save money by making ice blocks at home!.
  • MAKE LONGER LASTING ICE - The biggest benefit of using block ice in your cooler vs regular ice cubes is that an ice block will take significantly longer to melt. A 7 lb block of ice will not fit in your glass, but it will remain solid in your cooler for much longer than normal ice cubes..
  • EASY TO USE – Fill with cool water, leave ~½ inch space at the top to allow for thermal expansion, and place in your freezer for 24 hours. Once completely frozen, remove ice mold from the freezer and let sit for 5-10 minutes before removing the ice block from the mold..
  • EASY TO FILL AND MOVE – The reinforced sides prevent the flexible silicone from collapsing under the weight of the water and the top rim reinforcement allows you to lift and carry the filled ice block mold without causing the silicone to deform and spill..
  • EASY TO CLEAN AND REUSE – The Cold Guys Silicone Block Ice Mold can be hand washed an....
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