When Dutch designer Doreen Westphal received a bag full of inner tubes as a joke Christmas present she started to play around with the material, which resulted in her first inner tube bag. After much experimentation and study Krejci succeeded in creating TUBUS, a line of strong, unique looking bags based on unusual materials: original Amsterdam bicycle inner tubes and felt. The TVAR interior is lined with felt (color may vary) and has three pockets. The bag is handmade, strong and has a high-quality finish. 12 1/2"h x 15"w x 3 3/4"d