Tunnel tent capacity 2 man poles dac application trekking colour green outer materials polyester ripstop outer material property 75d inner material mosquito net hydrostatic head flysheet 4 000 mm hydrostatic head groundsheet 10 000 mm base materials nylon pu coated 150d pole diameter 87 mm construction double wall tent waterproof outer wall breathable inner tent included in delivery guylines pegs carry bag inner tent dimensions 225 x 12510