DIY Easy 5 Step Maison Martin Margiela Inspired Triangle Bag Tutorial from Between the Lines here. This is such a good tutorial because it is easy and quick in part due to the clever way of folding the fabric before sewing.
I need this for the beach. Brilliant and easy to wash! Must make this if you love sunbathing, DIY Repurposed Towel – The Sunbathing Companion - 35 Summery DIY Projects And Activities For The Best Summer Ever