40oz Wide with Loop Cap

Light, tough, and ready for anything, the 40oz Wide is a favorite of adventurers everywhere—lightweight enough for backcountry trips, wide enough to fill with ice, and compatible with most backcountry water filters. Made from 90% post-consumer recycled 18/8 stainless steel with a leakproof Wide Loop Cap and easy-carry swivel loop, this non-insulated single-wall bottle keeps it ultralight and ice chest friendly. Features include a chip-resistant Klean Coat® finish, extra wide mouth for easy filling, dishwasher-safe construction, and BPA-free materials. At just 8.6 oz and 40 fl oz capacity, it won't retain or impart flavors and pairs seamlessly with most backcountry water filters. Backed by Klean Kanteen's Strong as Steel Lifetime Limited Warranty, this Certified B Corp, Climate Neutral Certified bottle reflects a commitment to sustainability—1% for the Planet member with 90% post-consumer recycled steel.