GTS Ecoflex Shippers

GTS Ecoflex provides a reusable solution for shipping deep-frozen, frozen, refrigerated and room temperature pharmaceutical products or vaccines through parcel services or local delivery. Designed for ecology, economy, and flexibility, these shippers help ensure product safety while reducing environmental impact.

Key Features

Reliable temperature control for 5+ days, meeting ISTA 7D standards
Universal pack-out options for 2-8°C and 15-25°C shipments & frozen shipments.
Lightweight design to lower freight costs and increase payload capacity.
Made with sustainable, recyclable materials for eco-friendly shipping
Custom reusable designs tailored to meet specific shipping needs

A Reusable Solution for the Distribution of Deep Frozen, Frozen, CRT and Refrigerated Vaccine Through Expedited Parcel Service or Local Delivery

5+ day duration
Universal pack out

Product Overview

The KoolTemp EcoFlex 96 sets new standards with its shape-stable PCM gel technology, offering superior performance for temperature-sensitive shipments. This shipper is designed for reuse through the KoolTemp ReNew service program and is made with recyclable materials, including PET liners and corrugated cardboard.

With vacuum-insulated panels and minimal non-recyclable components, the EcoFlex shipper ensures freight efficiency and a smaller environmental footprint. It’s the perfect solution for companies committed to sustainable shipping.

Specs

Dimensions/Weight
System Duration Approximate Dimensions Payload Volume Tare Weight
lbs(kg) Volumetric
Weight lbs (kg)
GTS-6L4D-FLX2 112+ Payload 7 5/8 in
194 mm 7 5/8 in
194 mm 6 1/8 in
156 mm 5.8 L 21.5 lbs
(9.8 kg) 19 lbs
(8 kg)
Outside 13 11/16 in
348 mm 13 11/16 in
348 mm 12 11/16 in
322 mm
GTS-15L4D-FLX2 120+ Payload 15 5/8 in
397 mm 7 5/8 in
194 mm 7 1/8 in
181 mm 13.9 L 34.2 lbs
(15.5 kg) 27 lbs
(13 kg)
Outside 21 11/16 in
551 mm 13 11/16 in
348 mm 13 11/16 in
348 mm
GTS-30L4D-FLX2 136+ Payload 15 3/8 in
391 mm 15 3/8 in
391 mm 6 7/8 in
175 mm 26.6 L 51.7 lbs
(23.5 kg) 49 lbs
(22 kg)
Outside 21 5/8 in
549 mm 21 5/8 in
549 mm 14 in
356 mm
GTS-59L4D-FLX2 144+ Payload 15 3/8 in
391 mm 15 3/8 in
391 mm 13 7/8 in
353 mm 53.7 L 73 lbs
(33.1 kg) 74 lbs
(33 kg)
Outside 21 5/8 in
549 mm 21 5/8 in
549 mm 21 in
533 mm

System	Duration		Approximate Dimensions			Payload Volume	Tare Weight lbs(kg)	Volumetric Weight lbs (kg)
GTS-6L4D-FLX2	112+	Payload	7 5/8 in 194 mm	7 5/8 in 194 mm	6 1/8 in 156 mm	5.8 L	21.5 lbs (9.8 kg)	19 lbs (8 kg)
GTS-6L4D-FLX2	112+	Outside	13 11/16 in 348 mm	13 11/16 in 348 mm	12 11/16 in 322 mm	5.8 L	21.5 lbs (9.8 kg)	19 lbs (8 kg)
GTS-15L4D-FLX2	120+	Payload	15 5/8 in 397 mm	7 5/8 in 194 mm	7 1/8 in 181 mm	13.9 L	34.2 lbs (15.5 kg)	27 lbs (13 kg)
GTS-15L4D-FLX2	120+	Outside	21 11/16 in 551 mm	13 11/16 in 348 mm	13 11/16 in 348 mm	13.9 L	34.2 lbs (15.5 kg)	27 lbs (13 kg)
GTS-30L4D-FLX2	136+	Payload	15 3/8 in 391 mm	15 3/8 in 391 mm	6 7/8 in 175 mm	26.6 L	51.7 lbs (23.5 kg)	49 lbs (22 kg)
GTS-30L4D-FLX2	136+	Outside	21 5/8 in 549 mm	21 5/8 in 549 mm	14 in 356 mm	26.6 L	51.7 lbs (23.5 kg)	49 lbs (22 kg)
GTS-59L4D-FLX2	144+	Payload	15 3/8 in 391 mm	15 3/8 in 391 mm	13 7/8 in 353 mm	53.7 L	73 lbs (33.1 kg)	74 lbs (33 kg)
GTS-59L4D-FLX2	144+	Outside	21 5/8 in 549 mm	21 5/8 in 549 mm	21 in 533 mm	53.7 L	73 lbs (33.1 kg)	74 lbs (33 kg)