The Thirsty Max is Cheeki's biggest and lightest bottle in the collection. Besides a little silicone o-ring and a bamboo top this bottle is 100% stainless steel. From sipping at a picnic to keeping you hydrated on a mountain hike the Thirsty Max will handle every sip.

Features include:

• 304 food grade stainless steel for strength and "pure" taste
• Stainless steel lid with bamboo top
• Lightweight
• BPA & toxin free
• Australian designed and owned