There's no mystery here: this pouch will keep your kid's drink cooler for up to four hours, or warmer for up to two hours (but you want to be careful while handling an aluminum bottle with hot fluids in it).
Through their range of accessories and lids, SIGG lets you get more out of the bottles that are lightweight, fashionable, functional and ultimately recyclable. With them, the world's healthiest and safest resusable bottle gets even better!