50L PolyBox (25kg Hake)

48hrs + temperature control
Food contact safe
100% recyclable materials
ISO 9001 certified
Sale price£12.13

Spacious box optimised for seafood and oversized products. Ideal for high-volume chilled transport via courier or dedicated logistics.

Dimensions (EXT): 750 mm × 380 mm × 280 mm
Dimensions (INT): 700 mm × 325 mm × 220 mm

49 L

In stock
Box Quantity: 1 box (sample)
Fast UK delivery - Normally 2 working days
30-day return policy if not completely satisfied
No quibble replacement on any damaged boxes

Quick Specifications

External Dimensions

750 mm380 mm280 mm

Temperature Ranges

Chilled, frozen, ambient & hot

Max Payload Weight

25kg

Chilled Duration

72h+ (depending ice pack usage)

Dimensions & Capacity

External Dimensions
750 mm380 mm280 mm
Internal Dimensions
700 mm325 mm220 mm
Internal Volume
49 L

Weights & Payload

Max Payload Weight
25kg
Empty Weight
600 grams

Temperature Control

Temperature Ranges
Chilled, frozen, ambient & hot
Preconditioning
Recommended
Chilled Duration
72h+ (depending ice pack usage)
Ice Requirements
Yes (if chilled or frozen)

Materials & Construction

Insulator
EPS
Outer Box
N/A
Lid Closure
Friction fit
Reusability
Limited (with box liner)

Standards & Compliance

Quality Management
ISO 9001
Environment Management
ISO 14001
Food Safety
FDA-approved for food contact

Why Choose JB Packaging?

Reliable packaging performance

Consistent, dependable packaging solutions designed to protect products and support a strong customer experience.

Protects product integrity

High-quality materials and practical packaging design help your products arrive safely and in excellent condition.

Built for repeat use

Reusable and efficient packaging options can support smoother operations and better long-term value.

Operational efficiency

Thoughtful packaging choices help streamline packing workflows and support faster, more efficient fulfilment.

Testimonials

Tina M.

"Excellent Service"

Excellent service very easy to order online and very quick delivery well.packed and great quality product highly recommend

Caroline D.

"Super Fast Delivery"

This is the perfect size for holding 12 1lb honey jars (full of delicious honey)! I am still able to safely lift the boxes when full. I am a beekeeper and need to protect bottled honey from changes in ambient temperature.These boxes were the most competitive on price and the service was excellent, with super fast delivery. Thank you.

Andrew.W

"Excellent Boxes"

This are excellent boxes and a good price. The delivery and administration is also very good.

Why choose JB Packaging

Trusted standards behind our insulated packaging

Recognised Standards

JB Packaging works to recognised quality and environmental standards, including ISO 9001 and ISO 14001 where applicable.

Industry Credentials

We are connected to recognised organisations including BPF, Make UK, Arpro and Living Wage, reinforcing a commitment to good practice.

Built for Cold-Chain Use

Our insulated packaging solutions are designed to support reliable temperature-controlled handling, storage and delivery for commercial use.

Ready to Speak to JB Packaging?

Get in touch with our team to discuss the right packaging solution for your business.

Contact Us