SF17A Insulated Shipping Cooler 17in Cube - Superior Ice Retention

In this review of the SF17A Insulated Shipping Cooler the bottom line is clear: this 17in cube is aimed at anyone who must ship temperature-sensitive goods and needs reliable thermal protection without adding contamination risk. The biggest reason to consider it is the polyurethane foam construction, which the reviewer found to insulate noticeably better than typical eps coolers while also being bio stable and recyclable. For biotechnology samples, breast milk, cheeses or frozen food shipments where ice retention and safe materials matter, this cooler delivers consistent performance.

Key Features

• Polyurethane foam construction: provides superior insulation compared with expanded polystyrene so contents stay colder longer during transit.
• Bio stable material: the foam will not contribute to ground or water contamination, an important benefit for environmentally conscious shippers.
• Made in the USA: manufactured with 100 percent American components, offering traceable production and consistent quality control.
• Generous interior space: inside dimensions of 14in x 14in x 14in fit standard containers and allow for organized packing of perishables and coolant packs.
• Durable and recyclable: the unit balances reuse and end-of-life recycling, making it an economical choice for frequent shipments.

Who It's For

The SF17A is best suited for small businesses, medical labs, and parents or couriers who ship breast milk, biotech samples, cheeses or frozen meals and need dependable ice retention and safe packaging materials. Its 14in interior works well for medium-sized chilled payloads and standard gel or dry ice placements when packed correctly.

Shippers who require very lightweight or single-use disposables to save on freight weight might look elsewhere; likewise, those needing custom internal cushioning or irregular internal geometries should consider a different solution or additional inserts to secure fragile items.

Pros & Cons

Pros

• High ice retention thanks to dense urethane foam, with reports of keeping milk frozen for long durations.
• Bio stable and recyclable construction reduces environmental contamination risk compared with some foams.
• Made in the USA with consistent manufacturing and American components.
• Durable and economical for repeated use in shipping cycles.

Cons

• Some buyers report mixed impressions of airtightness and fit, so additional sealing or tape may be needed for the tightest temperature control.

Specifications

Brand	EmmPac
Outside dimensions	17in x 17in x 17in
Inside dimensions	14in x 14in x 14in
Wall thickness	1.5in
Material	Polyurethane foam (bio stable)
Made	100 percent made in the USA with American components

Our Verdict

The SF17A Insulated Shipping Cooler is a solid choice for professionals and caregivers who need dependable thermal protection and prefer a bio stable, recyclable foam. With superior insulation and durable construction, it offers good value for repeat shippers of breast milk, frozen foods and biotech samples, provided users allow for extra sealing where absolute airtightness is required.

Frequently Asked Questions

Can this cooler keep breast milk frozen for long shipments?
Yes; customers report strong ice retention with properly packed coolant, in some cases maintaining frozen milk for extended periods.

Is the foam recyclable and environmentally safe?
The polyurethane foam is described as bio stable and recyclable, and it will not contribute to ground or water contamination.

What are the internal and external dimensions?
The inside measures 14in x 14in x 14in and the outside measures 17in x 17in x 17in with 1.5in wall thickness.