Check the listing for details. Trakker Tempest RS 100 Overwrap Camo Aquatexx / Bivvy Accessory. Condition: New. Listed at 485.73 USD. Enhance your award-winning Tempest RS shelter with a full overwrap. Constructed from our special thermal edition Aquatexx fabric for enhanced heat retention, this is the must have accessory for your autumn and winter campaigns. Once fitted over your Tempest it creates a full twin-skin covering, which significantly helps to maintain a constant comfortable internal temperature. In addition to the improved insulation, the Wrap also significantly reduces condensation inside your shelter. The Wrap also creates a little extra storage room either side of the door, perfect for your waders or a bucket or two. The front of the Wrap can be adapted to suit your needs, with a door that can be zipped up, zipped down and the sides can be rolled back fully if you prefect a more open front with enhanced vi.