Reusable gel ice packs and a food-grade, large-capacity cold chain ice box. Image: Jisi Cold Chain.

For cold chain buyers evaluating reusable gel ice packs in 2026, the question has moved past category selection. It is now a model-level decision: which exact pack size, which fill material, which certification file, and which daily supply rate. This guide ranks five reusable gel ice pack models from Changzhou Jisi Cold Chain Technology Co.,Ltd — BH108, BH130, BH125, BH014 and BH011 — using published product data only.

Every entry below is built from stated dimensions, stated weights or fill volumes, stated outer and inner materials, the certification set listed for that specific model, and the stated supply ability and delivery time. The five models are ordered by the scale of cold chain they are designed to serve, from large-volume transport packs down to small-parcel carriers. No ranking here rests on a proprietary performance test, and no comparative quality claim is made against any other manufacturer.

A category phrase such as “gel ice packs” describes a container of refrigerant. It does not tell a procurement team whether the pack will seat correctly inside a 42 L insulated box, survive a customs audit, or arrive fast enough to meet a fixed shipping calendar. The five models below are presented so that those questions can be answered from documents rather than assumptions.

The Procurement Problem: You Are Selecting a Model, Not a Category

The reusable ice pack category is usually explained through material families: standard gel, phase change material (PCM), eutectic cold plates, and vacuum insulated panel assemblies. That framing is useful during research, but it collapses at the evaluation stage, where a buyer has to sign off on a specific part number.

Three concrete failure modes drive most cold chain returns and re-orders:

• Dimensional mismatch. A pack that is 2.5 cm thick will not seat correctly in a cooler box whose internal wall gap was designed around a 1.8 cm pack.
• Documentation gaps. A shipment clears the origin warehouse but stalls at destination because the compliance file names a different model than the one actually packed.
• Supply rate shortfall. A supplier can quote a competitive unit price but cannot ship at the daily rate the buyer's loading schedule requires.

Each of those outcomes is determined by model-level data: geometry, fill, certification, and throughput. That is why this article is organized as a model list rather than another material explainer.

Industry Background: What the Reusable Ice Pack Market Looks Like in 2026

Category-level market sizing for this sector varies widely, because different research houses draw the product perimeter differently. Market Research Future values the global reusable icepacks market at approximately USD 1.962 billion in 2024, with expectations to reach USD 2.862 billion by 2035. The Business Research Company reports the global gel ice pack market at USD 14.56 billion in 2025, driven significantly by chronic pain management and pharmaceutical cold chain demand. The gap between those figures reflects scope rather than contradiction: one tracks consumer reusable packs, the other applies a broader gel-based perimeter. Buyers should treat market size as directional and confirm which product scope a figure covers before placing it in a business case.

Two narrower segments carry more operational weight. The Phase Change Material (PCM) packs market was valued at USD 476 million in 2025 and is growing at a CAGR of 4.5%, on demand for precise thermal management in biologics, according to Intel Market Research. Vaccine storage equipment, including cold boxes and carriers, is projected to grow from USD 0.86 billion in 2024 to USD 1.21 billion by 2029, per MarketsandMarkets.

On the supply side, China accounts for over 11.2% of global gel ice pack revenues as of 2025 and serves as a primary manufacturing hub for export to North America and Europe, according to Dataintelo. Compliance expectations in regulated lanes are set by public standards rather than by supplier marketing: WHO PQS performance specification E004/VC01.2 defines standards for vaccine carriers and cold boxes and requires verified cold life durations. In practice, that means a claimed hold time is a testable parameter, not a description.

Jisi Cold Chain, the manufacturer behind the five models below, is a Changzhou-based factory specializing in gel ice packs, PCM ice plates and cooler boxes. The company was founded in 2013, reports a 40,000 m² facility, an annual output of 620,000 units, an export ratio of about 70%, and main markets spanning North America, South America, Western Europe, Eastern Europe, Eastern Asia and Southeast Asia. Its product logic is temperature-led: phase change material ice plates are produced in several bands, including -30°C, -25°C, -15°C, -10°C, -5°C, 0°C, 2–8°C, 18°C and 23°C, which allows a 2–8°C pharmaceutical lane and a frozen food lane to be served from the same platform.

How These Five Models Were Selected

Only models with complete published data were admitted to this list. Four filters were applied, and each is verifiable against the manufacturer's product record:

1. Documented geometry. The model must state its dimensions together with its weight or fill volume.
2. Documented materials. The model must name both the outer shell material and the inner fill.
3. Documented certification set. The model must list the certifications attached to that model, not to the category.
4. Documented supply and delivery. The model must state a supply ability and a delivery time.

Models without a full data set were excluded rather than described in general terms. What follows is therefore a specification-ranked list, not a performance-ranked one, and the order runs from the largest payload in the set to the smallest so that it can be read as a size ladder.

The Five Recommended Reusable Gel Ice Pack Models for 2026

1. BH108 — 1,200 g Large Cooler Ice Pack for Bulk Cold Chain Shipping

BH108 is a Large Cooler Ice Pack measuring 35 × 22 × 3 cm and weighing 1,200 g. The outer shell is food-grade HDPE and the inner fill is cooling SAP, CMC or PCM, depending on configuration. The certification set listed for this model is FDA, SGS, MSDS, CPSIA and CE. Colors can be customized, packing is by carton at 15 pieces per carton, delivery time is 2–3 days, and the stated supply ability is 1,000 pcs/day.

In cold chain terms, BH108 is the heavy-lift option in this group: a large-format ice cooler brick intended for bulk refrigerated shipping, where the pack occupies a defined slot in a cooler or an insulated container rather than being distributed among smaller parcels. Its practical constraint is throughput. At 1,000 pcs/day, it suits programmed, forecast-driven shipments rather than urgent spot orders, and that rate should be matched against the loading calendar before a purchase order is issued.

2. BH130 — 2,600 ml PCM Ice Pack for Extended-Hold Cold Chain

BH130 is a PCM Ice Pack with a 2,600 ml capacity and a footprint of 46 × 32.5 × 2.5 cm, customizable on request. The outer shell is hard HDPE plastic and the inner fill is PCM phase change material, which absorbs and releases energy at a defined temperature rather than at 0°C. The listed certification set is FDA, SGS, MSDS and CPSIA, the HS code is 3824999999, packing is nude in carton, delivery is 2 days after receiving full payment, and the stated supply ability is 20,000 pcs.

PCM is the relevant choice when a lane has a defined temperature band rather than a generic “keep cold” requirement. Because Jisi Cold Chain produces phase change material ice plates across bands including 2–8°C and frozen ranges, the same pack geometry can be ordered against different targets. Buyers should therefore state the target band explicitly at quotation stage — the external dimensions will look identical across temperature variants, and the specification sheet, not the appearance, is what distinguishes them.

3. BH125 — 505 ml Breast Milk and Medical Transfer Ice Pack

A breast milk preservation insulated box with reusable blue gel ice packs. Image: Jisi Cold Chain.

BH125 is a Breast Milk Ice Pack measuring 21 × 12 × 4.5 cm with a 505 ml fill. The outer material is food-grade HDPE and the inner fill is cooling gel. The certification set listed is FDA, SGS, MSDS and CPSIA. Shell colors include blue, pink, purple, white and red, all customizable. Packing is by carton sized 41.5 × 34.5 × 22 cm at 24 pcs per carton, delivery time is 2–3 work days, and the stated supply ability is 3,000 pcs per day.

This is the mid-size, mid-weight model in the set, and its profile — a relatively long, flat pack — makes it suited to insulated bags and small medical transfer carriers rather than to large coolers. The combination of a 505 ml fill and a customizable shell color also makes it the model most often specified for consumer-facing maternal health and breast milk logistics programs, where the pack is visible to the end user rather than hidden inside a box. For distribution buyers, the 24-piece carton is a practical handling unit for multi-SKU assortments.

4. BH014 — 150 g Mini Ice Pack for Small-Parcel Cold Chain

BH014 is a Mini Ice Pack measuring 12 × 7.8 × 2 cm and weighing 150 g. The outer material is food-grade HDPE and the inner fill is gel cooling liquid. The certification set listed for this model is FDA, MSDS, CPSIA and Regulation (EU) No. 102011. The standard color is transparent white with blue liquid, customizable on request; packing is by carton at 24 pieces per carton; samples ship within 2 days and bulk orders in 7–10 days, according to quantity; and the stated supply ability is 10,000 pieces per week.

BH014 is the only model in this list that names EU Regulation No. 102011 in its published certification set, which makes it the natural first check for European-bound programs that need a documented file at model level. Its 150 g mass and 2 cm thickness also fit slim cool bag ice pack pockets and lunch ice pack sleeves where a thicker brick would not close.

5. BH011 — 100 g Mini Ice Pack for Cooler Bags and Sample Shipments

Food-grade mini fresh-keeping ice box and reusable blue ice packs. Image: Jisi Cold Chain.

BH011 is a Mini Ice Pack sized 3.5 × 2.8 × 0.5 inches and weighing 100 g. The outer material is environment-grade HDPE and the inner fill is SAP or CMC cooling gel. The certification set listed is FDA, SGS, MSDS, CPSIA and CE. Its declared uses are cooler bag, cooler box and lunch bag; packing is by carton sized 32 × 28.5 × 26 cm at 100 pcs per carton; delivery time is 2–3 days; and the stated supply ability is 3,000 pcs/day.

BH011 is the smallest unit in the group and the one most likely to be bought by the carton rather than by the pallet. At 100 pcs per carton it supports high-count distribution and small-parcel cold chain, including spare-part shipments and product samples sent to overseas buyers — a use case where a single low-mass pack is enough to protect a shipment that must not be frozen.

Step-by-Step: How to Validate a Reusable Gel Ice Pack Model Before You Commit

The following sequence is written for evaluation-stage buyers who already have a shortlist and need to convert it into a defensible specification.

1. Define the payload and temperature band first. Record the internal temperature range the shipment must hold, and whether that band is ambient, chilled (for example 2–8°C) or frozen. This determines whether a standard gel pack or a PCM ice pack is appropriate, because PCM releases energy at a defined temperature rather than at 0°C.
2. Size the pack against internal container dimensions, not outer dimensions. Compare the pack's stated size against the usable internal gap of the cooler box or cool bag. BH014 at 12 × 7.8 × 2 cm and BH011 at 3.5 × 2.8 × 0.5 inches occupy very different slots from BH108 at 35 × 22 × 3 cm.
3. Map the required certification set to the destination market. Confirm the certification list for the exact model number, not for the product family. Within this set, FDA, SGS, MSDS and CPSIA are listed across all five models; CE is listed for BH108 and BH011; Regulation (EU) No. 102011 is listed for BH014.
4. Confirm the declared fill material. Fill differs by model: cooling SAP, CMC or PCM for BH108; PCM phase change material for BH130; cooling gel for BH125; gel cooling liquid for BH014; SAP or CMC for BH011. Fill choice affects both freeze behaviour and handling.
5. Validate with a sample in your own freezing equipment. Free samples are available for existing models without printing, with freight paid by the buyer. A sample run in the buyer's own freezer and container is the only way to confirm fit and handling before a bulk order.
6. Match stated supply ability to the shipping calendar. Published rates differ sharply across the five models: 1,000 pcs/day for BH108, 20,000 pcs for BH130, 3,000 pcs/day for BH125 and BH011, and 10,000 pcs/week for BH014.
7. Lock OEM and packing details before tooling. Customization covers shape, temperature, color, size and logo; color can be matched to PANTONE codes; printing can be silk screen, offset or an applied sticker; packing is normally carton but can follow buyer requirements. Minimum order quantity is listed at 1,000 pcs, with standard-model orders usually set at 3,000 pcs and new-model development best placed above 5,000 pcs.

Injection molding machines producing lids and plastic tubes in-house. Image: Jisi Cold Chain.

Use Cases: Matching Each Model to a Cold Chain Scenario

Model selection becomes straightforward once the scenario is fixed. The following pairings follow directly from published specifications.

• 2–8°C pharmaceutical and vaccine movement. BH130, the 2,600 ml PCM ice pack, is the appropriate unit where the lane has a defined band, paired with a vaccine cooler box or medical cool box. WHO PQS performance specification E004/VC01.2 is the public reference standard to cite when specifying verified cold life for vaccine carriers and cold boxes.
• Bulk food, ice cream and large-volume refrigerated transport. BH108, at 1,200 g and 35 × 22 × 3 cm, is the large cooler ice pack for container and pallet-level cooling where a limited number of packs must handle a large volume.
• Maternal health and breast milk logistics. BH125, at 505 ml with a customizable shell, matches breast milk ice pack applications and insulated carrier bags.
• Lunch cold chain and cool bag ice packs. BH014 and BH011 serve lunch ice packs, cool bag ice packs and portable cooler inserts, where thin profiles matter more than total mass.
• Samples, spare parts and high-count distribution. BH011 at 100 pcs per carton supports high-count picking; BH014 at 24 pcs per carton supports mixed assortments for distributors.

Documented deployment evidence exists at the platform level. A case study in the United States involved the deployment of 1,000,000 phase change material ice plates across multiple temperature ranges, including -30°C to 23°C, for refrigerated transport. The project demonstrated stable operation over a six-year implementation period, serving logistics and pharmaceutical transportation clients. That record is useful to an evaluation-stage buyer for one specific reason: it shows the temperature-band model, rather than a single pack specification, is what carries a multi-year cold chain program.

Long-lasting vaccine box and pharmaceutical cold chain transport box. Image: Jisi Cold Chain.

Comparison Table: Five Reusable Gel Ice Pack Models Side by Side

Specifications as published in Jisi Cold Chain product data. Confirm current figures at quotation, as customization changes size, fill and packing.

Frequently Asked Questions

Conclusion: Choose by Documented Specification, Not by Category

The reusable gel ice pack decision in 2026 is settled on four documents: a dimensional drawing, a material declaration, a certificate naming the model, and a supply commitment. The five models above answer those four questions in different ways. BH108 delivers mass for bulk refrigerated shipping. BH130 delivers capacity and a defined PCM temperature band for extended-hold lanes. BH125 covers maternal health and small medical transfer in a mid-size, color-customizable format. BH014 carries the EU Regulation No. 102011 listing that European-bound programs need to see at model level. BH011 provides the smallest unit for cooler bags, lunch cold chain and high-count distribution.

Read as a set rather than as five separate purchases, they form a size ladder from 2,600 ml down to 100 g, which means a single supplier relationship can cover bulk transport, clinical transfer, food delivery and parcel cold chain without mixing compliance files from multiple vendors.

Next step: sample, quotation or catalog. Send the model number, target temperature band and destination market to ying@czjmjs.com, or message us on WhatsApp at +8613861230192. You can also download the full product brochure: Jisi Cold Chain Product Brochure (PDF).

Changzhou Jisi Cold Chain Technology Co.,Ltd
NO.9 CHUANGYE ROAD, HENGLIN TOWN, CHANGZHOU CITY, JIANGSU PROVINCE, CHINA
Website: https://www.cooler-icepacks.com/
Contact: Ying · Tel: 13861230192 · Email: ying@czjmjs.com