Our Organic Cotton Folding Tote with Closure is a great all-around tote bag. This mid-sized 36cm . tall x 28cm . wide x 10cm . deep tote is not too big and not too small. Lightweight, it folds neatly into a small rectangle that fits into your purse, briefcase or glove box. Long lasting, heavy-duty construction will allow you to save paper and plastic bags for many years. These bags are easy to care for, just wash them in cold water and line dry (expect 5% to 10% shrinkage on first wash for the natural bag). Made of ORGANIC COTTON, unbleached for the natural bag, and using earth-friendly dyes for the colour bags. Even the closure buttons are made of biodegradable and sustainable wood, NO PLASTIC here! Don't be fooled by cheap polyester and synthetic reusable bags. They are actually made from oil and are NOT biodegradable. Organic cotton bags, although higher in cost, provide huge benefits to the environment and our health by avoiding the highly toxic pesticides, fertilisers and processing chemicals used in regular cotton crops and textile processing.