Built on the proven pram hood design, the fantastic TFGear X-Shell Bivvy will withstand the fiercest winds & repel driving rain. Using aero-grade storm grade premium fibre glass poles greatly reduces the weight, without compromising on the impressive strength of the remarkable TFGear X-Shell Bivvy. Taped seams, reinforced stitching & heavy duty pegging points ensures you will remain warm, dry & comfortable whatever the weather. Extreme strength to withstand the worst weather 100% waterproof Multiple door opening options The TFGear X-Shell Bivvy has a detachable groundsheet to increase warmth Lightweight & easy to erect Heavy duty pegging points Codes: Bivvy: TFG-XSHELL Over Wrap: TFG-XSHELL-O Tension Bar: TFG-TENSION.