Pelican IS4521-2303 ISP Inter-Stacking Pattern Case

SKU: IS452123030000010 Categories: , Tags: ,


Shifting loose cargo can slow down your ops and threaten the mission with damaged freight. The new ISP Case from Pelican virtually eliminates load movement with a unique Inter-Stacking Pattern (ISP). The patent pending system is compatible across 6 different case sizes from 4 to 25 cubic feet of storage. Equipped with a silicone sponge O-ring and pressure release valves, the ISP Case is impervious to extreme weather and wet conditions.

The system is designed to maximize the volume of standard logistics platforms. Whether loading standard pallets, NATO pallets, JMIC containers, 463L pallets or sea containers, the ISP Case system will make the most efficient use of cargo space.

With its Inter-Stacking Pattern there is no question where the next case belongs. The disc pattern bottom mates with the wave pattern on the case below, literally falling and locking into place. Cross-stacking builds incredibly tight loads that can save time with strapping or netting. This allows taller loads that won’t shift or become loose from turbulent air, high seas or dilapidated road conditions. In a word, the ISP case system is bomb-proof transport.


Cat. # Description
IS4521-2303 ISP Case

NSN List(Military & Government only)

NNS # Description

Case Certificates


Pelican IS4521-2303 ISP Inter-Stacking Pattern Case Specifications

Exterior Dimensions
(L x W x D)
Interior Dimensions
(L x W x D)
48" x 24" x 32" 46" x 21" x 26"
Lid Depth Bottom Depth Total Depth
3" 23" 26"
Interior Cubic Volume
Weight with foam Weight without foam Buoyancy Max
103 lbs. 72 lbs. N/A
Range Temperature
-20/140° F
Body Type
Latch Type
Lid O-Ring
Available Colors
Black, Gray, Red, Olive Drab, Tan
Number of Wheels
Weapon Fit Detail

Additional information


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