The Concerto Baby Bottle and Lunch Bag from Nobodinoz keeps everything at its initial temperature (hot or cold). For bottles, bibs and snacks for your kids. Made in Barcelona. Material: 100% organic cotton honeycomb texture. Size: 23 x 18 x 10 cm. Washing instructions: Gentle cycle cold, Do not soak, Wring dry, Do not iron, Do not bleach.