The Bank-Tek 5 Season Sleep System Wide is warmer, lighter and packed with features. It is constructed from water resistant, hard wearing and breathable 190T ripstop fabric. The high-quality silicone treated hollow fibre fill maintains its loft for maximum heat retention. A new hood design gives maximum versatility and allows enough movement for the bag to form around you no matter what your preferred sleeping position. There is a fleece lined upper for warmth and a smooth polyester lined base for easy movement inside the bag. With an additional smooth polyester stubble guard neck lining, the head and foot sections both have drawstrings that allow you to thicken the insulation and eliminate cold spots for a cosy night's sleep. The last feature is a wide fold out mosquito head net which comes in very handy on those calm summer nights under the stars. The bedchair is constructed using steel and aluminium for the frame with a 100 per cent flat profile. The legs are spread offering a low profile and each leg has a short foot section for extra strength and security. The feet are adjustable via the Grip-Lok™ leg mechanism, allowing for easy and secure height adjustment. The legs are also strengthened double tube legs, which all have large swivel mud feet. The twin folded hinges give the bed a completely flat profile and allow enough room for the sleep system to fold up more compactly. All bolts, washers and fixings are of stainless-steel construction, adding lightness and strength. Lastly, there are two convenient side storage pockets for a phone or car keys.