Klean Kanteen 18oz Classic Water Bottle

The original stainless bottle, slim enough for the cupholder.

Klean Kanteen's 18oz Classic is the single-wall bottle that started it all: lightweight, non-insulated, and sized for a slim, cupholder-friendly grip in certified 90% recycled 18/8 stainless steel with a chip-resistant Klean Coat finish. The 1.75-inch opening takes ice, fills fast, and pours cleanly, with no metallic aftertaste. Brushed Stainless ships with the newer Flip Seal Sport Cap (with removable steel straw); other colors ship with the classic Sport Cap.

• 18 fl oz (532 ml), single-wall, non-insulated
• Certified 90% post-consumer recycled 18/8 stainless steel
• Slim profile, 2.56 in wide x 9.94 in tall
• 1.75 in opening fits ice, fills fast, pours cleanly
• Chip-resistant Klean Coat on painted colors
• BPA-, phthalate-, and lead-free
• Top-rack dishwasher safe (hand wash painted colors); Strong as Steel guarantee