The Klean Kanteen Insulated TKPro Flask 750ml – Brushed Stainless is the perfect companion for any adventure. Featuring a streamlined form, double-wall stainless steel cup, and TK Closure™ internal thread design for superior thermal performance, it is the ideal solution for hot or cold beverages. Enjoy all-day performance with a reliable, plastic-free design.

Features:

• TK Closure™ internal thread design featured on bottles pairs with the TKPro cap to increase thermal performance
• Climate Lock™ double-wall vacuum insulation keeps contents hot for up to 28 hours or cold for up to 90 hours
• Chip-resistant Klean Coat® finish
• 18/8 food-grade stainless steel
• Integrated double-wall stainless steel cup
• Streamlined, easily packable design
• Stainless steel and silicone construction
• Won’t retain or impart flavours
• Leakproof
• 100% plastic and BPA free
• 305ml cup capacity
• 750ml (25 US fl oz)