Updated: 12 Sep 2026

10 Best lab freezers of 2026

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Updated: 12 Sep 2026

#1

Best Choice

Plunge Lab Extra Large Ice Block Mold, 4-Pack 8lb Ice Block, Ice Maker for Cold Plunge or Coolers, Reusable Steel Reinforced Silicone Molds, Big Ice Cube Molds, Ice Bath Chiller (4, blue, Extra Large)

9.9

Plunge Lab

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Main highlights

Save Time and Money - Never buy ice again! The large ice cube molds can be easily stored in your home freezer. No more trips to buy expensive bags of ice. The alternative to ice makers countertop.

Perfect for Your Ice Bath Tub - The 8lb ice blocks last significantly longer than a large ice cube tray so you can keep your cold plunge chiller for longer.

Built to Last - The ice molds are made with highly durable, food grade silicone and reinforced steel rims for added stability. Reusable, easy to clean, and dishwasher safe.
#2

Best Value

CryoKing 100-well Cryo Boxes, 2 Inch Height, Lab Freezer Box with Plastic Coating, Microtube Freezing Boxes for Lab Freezer, White, 20/Case

9.8

CryoKing

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Main highlights

Wide Temperature Compatibility: These vial storage boxes are designed to operate within a temperature range of -196°C to 121°C. This enables consistent performance, making them a viable option for vapor - phase liquid nitrogen freezing applications

Plastic Coating Cardboard: This plastic-coated cardboard freezer box is crafted from sturdy cardboard and features a waterproof layer, providing reliable storage for valuable samples. The material's chemical resistance allows it to endure exposure to alcohols and mild organic substances, making it a practical choice for a range of laboratory uses

Effective Sample Organization: Our cryo tube storage boxes are equipped with cardboard dividers that facilitate easy organization and separation of samples. The included lid helps keep the contents of the box safely enclosed
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#3

CryoKing 36-well Cryo Boxes, 3 Inch Height, Lab Freezer Box with Lid, Cryo Storage Box for 15ml Centrifuge Tubes, White, 20/Case

9.6

CryoKing

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Main highlights

Wide Temperature Compatibility: These vial storage boxes are designed to operate within a temperature range of -196°C to 121°C. This enables consistent performance, making them a viable option for vapor - phase liquid nitrogen freezing applications

Effective Sample Organization: Our cryo tube storage boxes are equipped with cardboard dividers that facilitate easy organization and separation of samples. The included lid helps keep the contents of the box safely enclosed

Durable Cardboard: Constructed from sturdy cardboard, this storage box offers reliable support and protection for microtubes. It is designed to resist chemicals like alcohols and mild organic solvents, providing a practical and secure way to store your samples
#4

CryoKing 81-well Cryo Boxes, 2 Inch Height, Lab Freezer Box, Microtube Freezing Boxes for Lab Freezer, White, 20/Case

9.3

CryoKing

-15%

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Main highlights

Wide Temperature Compatibility: These vial storage boxes are designed to operate within a temperature range of -196°C to 121°C. This enables consistent performance, making them a viable option for vapor - phase liquid nitrogen freezing applications

Effective Sample Organization: Our cryo tube storage boxes are equipped with cardboard dividers that facilitate easy organization and separation of samples. The included lid helps keep the contents of the box safely enclosed

Durable Cardboard: These freezer boxes are constructed from cardboard that offers reliable durability. The outer surface features a white coating, contributing to their long - term functionality. These boxes exhibit resistance to alcohols and mild organic solvents, making them a practical choice for secure storage
#5

Plunge Lab 3 Pack Multi-Size Silicone Freezer Trays with Lids

9.2

Plunge Lab

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Main highlights

Steel-frame support – The integrated steel frame adds stability while you fill, carry and place the flexible silicone trays in the freezer.

Portion and freeze with less guesswork – This 3-pack includes multi-size silicone freezer trays for preparing different serving sizes of soup, sauce, leftovers, baby food and meal-prep ingredients.

Covered freezer storage – Matching lids cover each tray during storage, helping keep prepared portions organised and ready when needed.
#6

CryoKing 100-well Cryo Boxes, 2 Inch Height, Assorted Color, Microtube Freezing Boxes for Lab Freezer, White, 20/Case

9.0

CryoKing

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Main highlights

Wide Temperature Compatibility: These vial storage boxes are designed to operate within a temperature range of -196°C to 121°C. This enables consistent performance, making them a viable option for vapor - phase liquid nitrogen freezing applications

Effective Sample Organization: Our cryo tube storage boxes are equipped with cardboard dividers that facilitate easy organization and separation of samples. The included lid helps keep the contents of the box safely enclosed

Durable Cardboard: Constructed from sturdy cardboard with a matte finish, these lidded microtube storage boxes are designed for extended use. Their material composition offers resistance to alcohols and mild organic solvents, providing a reliable option for secure storage
#7

CryoKing 36-Place Cardboard Cryobox, 3 Inch Height Freezer Boxes,Cryo Tube Holder for 15ml Tubes, White Vial Storage Rack, 1 PCS

8.8

CryoKing

-5%

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Main highlights

NOTE: For Laboratory Research Use Only

Low-temperature Resistant - With a working temperature range from -196°C to 121°C, the vial storage boxes ensure stable and reliable performance, making it suitable for liquid nitrogen freezing in the vapor phase

Efficient for Organizing - Our cryo tube storage boxes come with convenient cardboard dividers, allowing you to organize and separate your samples efficiently. The included lid securely seals the box
#8

Cryogenic Lab Freezer Box 81-well for 1.8ml and 2.0ml Vials

8.5

COHEALI

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Main highlights

Streamlined workflow efficiency: this transparent cryogenic box provides a clear view of contents, enabling rapid identification and efficient sample retrieval in demanding lab environments,ultra-low freezer box,cryogenic vial rack organizer

High-density sample holder: the ultra-low freezer box supports storage with its multi-grid 81-well design, furnishing labs with optimized vial storage box solutions for extensive research projects,cryogenic vial organizer,81-well freezer box

Bulk storage efficiency: the small plastic storage box supports organized storage for highthroughput laboratories, enabling seamless expansion for growing cryogenic tube storage needs,cryogenic tube storage,cryogenic vial freezing box
#9

24-Pack Glass Storage Containers with Airtight Lids - 4oz/120ml Leakproof Freezer Safe, with Measurement Marks for Spices, Sauces & DIY Crafts

8.3

NVAZIOP

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Main highlights

VERSATILE USE: Glass food storage jars are suitable for refrigerators/microwaves/dishwashers. They're not just storage jars—they're your all-in-one solution for hassle-feeding. Designed for real life, they effortlessly transition between the fridge, microwave, and dishwasher without a second thought, making food preparation and cleanup convenient. Tip: Do not place the lid in the microwave or dishwasher. Hand wash the lid to extend its lifespan. After washing, dry the lid promptly.

SAFE MATERIALS: Made with food-grade thickened glass, upgraded non-slip lid. Dual freshness-locking design eliminates leakage concerns. All materials are free from BPA, phthalates, and lead. Heats without odor, safe for teething babies. Note: Always remove the lid when heating and avoid subjecting the glass to sudden temperature changes

PRECISE CAPACITY:24Pack 4oz food jars with lids. Jars feature dual milliliter/ounce measurements engraved on the bodyPrecisely control your portion size for every meal. Wide-mouth design with spoon handle groove allows one-handed scooping without spills
#10

CryoKing 2 in 100-Well Polypropylene Freezer Boxes, Freezer Lab Box with Hinged lid for Lab Efficient Sample Storage and Retrieval, 1 PCS, White

8.1

CryoKing

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Main highlights

【Scientifically Based Design】The numbered grids on the vial storage box allow for easy sample identification, ensuring quick retrieval when needed. The included lid securely seals the cryo box, preventing any potential spills. The drain holes and air vents built into the box prevent condensation, keeping your samples dry and protected

【High Quality Material】Made of chemically resistant polypropylene, this freezer box ensures durability and long-lasting use even when exposed to mild organic solvents and alcohols. Thanks to its exceptional freeze-thaw resistance, this freezer box can be repeatedly subjected to temperatures which are stable from -86°C to 121°C without compromising its integrity. Whether you need to freeze or thaw your samples, rest assured that this box will maintain optimal conditions for your valuable contents

【 Hinged Lid Design】Ideal for laboratory use, our cryo box have connected lid design. It ensures that lids are never misplaced or mixed up

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10 Best lab freezers of 2026

Plunge Lab Extra Large Ice Block Mold, 4-Pack 8lb Ice Block, Ice Maker for Cold Plunge or Coolers, Reusable Steel Reinforced Silicone Molds, Big Ice Cube Molds, Ice Bath Chiller (4, blue, Extra Large)

9.9

Main highlights

CryoKing 100-well Cryo Boxes, 2 Inch Height, Lab Freezer Box with Plastic Coating, Microtube Freezing Boxes for Lab Freezer, White, 20/Case

9.8

Main highlights

CryoKing 36-well Cryo Boxes, 3 Inch Height, Lab Freezer Box with Lid, Cryo Storage Box for 15ml Centrifuge Tubes, White, 20/Case

9.6

Main highlights

CryoKing 81-well Cryo Boxes, 2 Inch Height, Lab Freezer Box, Microtube Freezing Boxes for Lab Freezer, White, 20/Case

9.3

Main highlights

Plunge Lab 3 Pack Multi-Size Silicone Freezer Trays with Lids

9.2

Main highlights

CryoKing 100-well Cryo Boxes, 2 Inch Height, Assorted Color, Microtube Freezing Boxes for Lab Freezer, White, 20/Case

9.0

Main highlights

CryoKing 36-Place Cardboard Cryobox, 3 Inch Height Freezer Boxes,Cryo Tube Holder for 15ml Tubes, White Vial Storage Rack, 1 PCS

8.8

Main highlights

Cryogenic Lab Freezer Box 81-well for 1.8ml and 2.0ml Vials

8.5

Main highlights

24-Pack Glass Storage Containers with Airtight Lids - 4oz/120ml Leakproof Freezer Safe, with Measurement Marks for Spices, Sauces & DIY Crafts

8.3

Main highlights

CryoKing 2 in 100-Well Polypropylene Freezer Boxes, Freezer Lab Box with Hinged lid for Lab Efficient Sample Storage and Retrieval, 1 PCS, White

8.1

Main highlights

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