For EXPEDITION, BACKPACKER, and HYPERLITE Classic (bottom-entry) models only.

The Four-Season SuperShelter Insulation System attaches beneath your hammock and includes an UnderCover and a foam UnderPad insulating layer. The waterproof, windproof silnylon UnderCover creates a trapped airspace. The contoured ultralite open cell foam UnderPad attaches between the layers and matches the asymmetrical shape of the hammock.

• Easy toggle closure for fast and easy setup.
• UnderCover can be installed or removed without taking down the hammock. 
• Stuffsack  printed with full set-up instructions. 
• Use included space blanket under the UnderPad for extra warmth.
• Add any other insulating materials from your pack to the insulating area.

System includes UnderCover and UnderPad and radiant heat-reflecting mylar space blanket. It should be noted that the OverCover is a separate accessory that can be added to the Supershelter for use in subfreezing environments. Radiant Bubble Pad is a different insulation system designed to be used inside of the hammock.

How to install your SuperShelter

How to pack up your hammock with SuperShelter