Due to huge demand, we have now created an inner capsule for the Tempest bivvy. The Trakker Tempest Advanced 100 Inner Capsule creates a fully enclosed inner compartment with a stitched-in groundsheet. This is perfect for keeping out rodents and any other unwanted guests, and it also significantly reduces condensation. The Inner Capsules are super-easy to fit via the toggles, and there are some clever internal storage solutions inside. The vents also mirror the Adaptive Ventilation™ system of the bivvy.

• Transforms the Tempest Advanced 100 into a twin-skin shelter
• Reduces condensation and increases heat retention
• Fully-enclosed inner compartment with stitched-in groundsheet to keep out rodents and other unwanted guests
• Storage pockets to inner wall offering further storage space
• Breathable brushed polyester material inner
• Easy to fit - no need for any extra pegs
• Zipped carry bag
• Weight: Approx 2.8 kg 
• Dimensions – Bivvy: Approx 135H x 235D x 250W cm
• Dimensions - Capsule: Approx 130H x 230D x 245W cm 
• Transport size: 37H  x 63W cm