Top Material: 160D Nylon, waterproof 3000mm, breathable 3000mm, rip-stop, durable.
Down: 900D Polyester, W/P 1500mm, rip-stop, durable.
Bottom tape: TPU, 15mm width, 1.1mm thick.
Size: (Top perimeter/ Down perimeter x height)
S/38-40 40/45cmX33cm
M/41-43 43/48cmX36cm
L/44-46 46/51cmX39cm