Featuring the advanced adaptive ventilation system, the Trakker Tempest Advanced 150 Inner Capsule has four large rear vents which in conjunction with the insect panel, gives off 360-degree ventilation.Ideal for the modern angler who requires a quick-erect shelter, the inner capsule is super comfortable and sports a breathable fabric and is a must have for your long days by the lake.Specifically designed for the Tempest Advanced 150Transforms bivvy into a twin-skin shelterReduces condensation and increases heat retentionFully enclosed inner compartmentStitched in groundsheet to keep out rodents and other unwanted guestsFour large vents align with the Adaptive Ventilation systemSeveral cleverly designed storage pocketsBreathable brushed polyester materialEasy to fit no need for additional pegsCompatible with 201530 Tempest Advanced 150 (available separately)Technical SpecificationMaterial: PolyesterWeight: Approx 3.55kgDimensions: Approx 140m H x 250cm D x 310cm WTransport size: 55cm x 30cm