Strong & exceptionally light this Day Sack is made from high-strength water-resistant Cordura & has double-stitched seams. With adjustable straps it packs down into an integral stuff Sack which can be clipped to a belt loop when not in use. Perfect for cycling to work for holidays or days out. 20 litre capacity. 46 x 28 x 9cm (unpacked); 10 x 6cm dia (packed). Weighs only 68g. Fits into our Brilliant Present Medium Gift Bag//P14525 & our Christmas Silver Trees Medium Gift Bag//P14522 for that extra special touch.