RENW Fiber Box | Molded Cellulose Cold-Chain Coolers

REAL-WORLD PROOF · TRANSGOURMET SEAFOOD, BREMERHAVEN

In commercial use for cold-chain seafood

The PAPACKS Fiber Box is deployed with TransGourmet for seafood distribution: packed with wet flake ice, stacked 5-high on pallets, with no outer carton.

See the field photos →

SIZE 01 · STANDARD PAYLOADSKU: FPC-SET-MED

Fiber Box Medium · 11.6 Qt (11L)

Pack-out photo

Inside Cavity12.2" × 8.6" × 5.9"

5:1 Pallet Density240 Sets / Pallet

Est. 24h Payload13.9 lb Gel · 12.0 lb Wet Ice

Pricing

From $3.95/set · 50% Deposit

or $150 Trial Carton (20 sets)

View Specs & Order Medium →

SIZE 02 · HIGH-CAPACITY PAYLOADSKU: FPC-SET-LRG

Fiber Box Large · 27.5 Qt (26L)

Pack-out photo

Inside Cavity19.9" × 12.4" × 5.9"

5:1 Pallet Density120 Sets / Pallet

Est. 24h Payload25.0 lb Gel · 24.8 lb Wet Ice

Pricing

From $6.95/set · 50% Deposit

or $125 Trial Carton (10 sets)

View Specs & Order Large →

EVALUATION KITSKU: FPC-KIT-EVAL

Evaluation Kit · 2-Piece Sample Set

Included Coolers1× Med (11.6 Qt) + 1× Lrg (27.5 Qt)

AccessoriesBarrier Liners & QA Dossier

Qualified B2B ProgramComplimentary (1+ Pallet/Mo)

Direct Self-Serve$49.00 (Shipping Included)

PACK-OUT ESTIMATOR & QA DOCUMENTS

Not sure whether Medium (11.6 Qt) or Large (27.5 Qt) fits your pack-out?

Run our pack-out estimator for gel packs, wet flake ice, or dry ice across 24h, 48h, and 72h lanes, or request our QA documentation. Estimates only. Validate against your own lane and product before committing volume.

Open Pack-Out Estimator →Request QA Documentation

ENGINEERED PERFORMANCE

Six Reasons Operations Teams Replace EPS Foam

Cold-Room Proven

Cold-Chain Insulation

Deployed by TransGourmet in 32°F–36°F seafood cold rooms. Estimate your own lane with the Pack-Out Estimator.

5:1 Nested

80% Less Warehouse Space

240 Medium or 120 Large sets per pallet. One truckload replaces five trucks of rigid EPS.

100% OCC Paper

Curbside & Baler Recyclable

Certified 85% paper-mill fiber yield (cyclos-HTP). Drops straight into cardboard balers.

220 lb Stack

Won't Crack Like Brittle Foam

High-density 0.90" walls support 5-high wet cold-room pallet stacking without outer boxes.

IATA Closed Base

Air-Freight & Ice Ready

Zero drain holes plus wet-end AKD moisture sizing and optional barrier liners prevent leaks.

Zero PFAS / EPS

FDA Food-Contact Approved

100% virgin FSC® softwood cellulose (FDA 21 CFR §176.170). Exempt from all state foam bans.

PLATFORM BENCHMARK

How Fiber Box™ Compares

Criteria	RENW Fiber Box™	EPS Foam (Plastilite / BEWI / Uline)	2-Piece Paper Liner Kits
Warehouse Storage	5:1 Nested (240 Med / Pallet)	1:1 Rigid (Ships 98% Air)	2 Separate SKUs (Box + Pads)
Pack-Out Speed	2 Seconds (Drop & Cap)	Requires Outer Box on Parcel Lanes	60+ Sec (Fold 4–6 Liner Panels)
Impact Durability	0.90" Fiber Wall (Won't Crack)	Brittle Corners Crack & Shed Beads	Outer Box Softens in High Humidity
Receiver Disposal	100% OCC Cardboard Baler	Landfill / Paid Disposal Fees	Mixed Pad & Box Separation
State Foam Bans	100% Compliant Nationwide	Banned / Restricted in 10+ States	Compliant