• Wide 40oz
  • Wide 40oz
  • Wide 40oz
  • Wide 40oz
  • Wide 40oz
  • Wide 40oz

Wide 40oz

Holding 8oz more than a quart-sized bottle, the 40oz Kanteen Wide is the ultimate bottle for long road trips or the backcountry. The extra wide opening is more than 2 inches in diameter for quick filling, pouring and cleaning, and the stainless steel thread design works with standard backcountry water filters.

Color
Brushed Stainless
Brushed Stainless 2+
Cap
View Compatible Caps

Features

  • Extra wide opening fits ice, easy filling and pouring
  • Compatible with most backcountry water filters 
  • Electropolished interior doesn’t retain or impart flavors 
  • Safe, durable, highquality materials 
  • Cap creates all stainless interior
  • Dishwasher safe

    Specs

    Capacity 40 fluid ounces (1182 ml)
    Weight (w/loop cap) 9.7 ounces (274.9 g
    Size (w/loop cap) 9.9" H x 3.6" W (251.1 mm H x 92.5 mm W)
    Opening Diameter 2.125" (54 mm)
    • BPA Free

      Klean Kanteen has been free of Bisphenol A (BPA) since the very beginning. Our vessels are stainless steel inside and out (no plastic liners necessary), our lids are stainless and/or BPA-free polypropylene #5, and we use medical-grade silicone for our gaskets and baby products. We do it because we want the very best for our friends and family.

    • Easy Clean

      Our focus on health doesn’t stop with the materials we use. True to our name, we make products that are easy to clean—and keep clean. All our bottles, cups, and canisters feature rounded corners, large-mouth openings, and large-radius threads, so there are no hard angles that allow germs and bacteria to hide out inside. And most of our products are dishwasher safe.

    • 18/8 Stainless Steel

      Why stainless? It’s safe, durable, doesn’t react with other chemicals (like aluminum does) and doesn’t absorb, impart flavors, or leach who knows what (like plastic does). 18/8 stainless steel—the same material used in industrial kitchens and hospitals—is completely free of BPA, lead, phthalates, and other toxins. Why would we use anything else?

    • Lifetime Warranty

      Our goal is to reduce single use, plain and simple. So we make products that last a lifetime. We hope you’ll use (and use, and use) your Klean Kanteen bottles, cups, and canisters until there’s no life left in them. Many of our products are recyclable, too.