18oz Classic Narrow Bottle
Out of stock
18oz Classic Narrow Bottle
Hawaiian Ocean
$18.99
Variant selected
Out of stock
18oz Classic Narrow Bottle
Purple Potion
$18.99
Variant selected
Out of stock
18oz Classic Narrow Bottle
Sea Spray
$18.99
Variant selected
Out of stock
18oz Classic Narrow Bottle
Green Apple
$15.19 $18.99
SAVE 20%
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Out of stock
18oz Classic Narrow Bottle
Lemons
$15.19 $18.99
SAVE 20%
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Out of stock
18oz Classic Narrow Bottle
Blue Tint
$15.19 $18.99
SAVE 20%
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Out of stock
18oz Classic Narrow Bottle
Black Camo
$15.19 $18.99
SAVE 20%
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Out of stock
18oz Classic Narrow Bottle
Pepper Ridge
$15.19 $18.99
SAVE 20%
Variant selected

What makes it Mighty?

  • Replace single use plastic water bottles with durable stainless steel that won't impart or absorb flavors
  • Slim design provides an easy grip, is easy to stow away in a bag or tote, and slips easily into car and bike cup holders
  • Bottle top is wide enough to fit ice cubes and fill with ease
Description

The Klean Kanteen Classic 18 oz stainless steel water bottle is designed for kids and adults with easy hydration in mind. The single wall design is lightweight and easy to bring anywhere. The Klean Coat™ powder coat finish is durable, chip-resistant and safe for people and planet. The 18oz size features a narrow profile for easier gripping, packing and carrying.

  • Streamlined narrow profile is optimized for easy grip, packing, carrying and drinking, and fits in most cup holders
  • Opening fits ice and fills and pours easily
  • Updated Sport Cap features removable soft silicone spout for easy cleaning
  • Won't retain or impart flavors
  • Lightweight

Size: Capacity — 18 fluid oz  /  Weight — 6.5 oz  /  Dimensions — 8.9” H x 2.9" W  /  Opening diameter — 1.75"


Use and care:

Dishwasher safe. Bottles with graphic treatments should be hand washed to preserve detail.

Child Safety Warning: Sport Cap 3.0 not intended for children 3 and under. Not intended for chewing or teething. Always use this product with adult supervision. Always ensure the silicone valves are properly installed. Adult assembly required.

Where is it made?
China
Packaging
this product scores 1

Mighty Rating:

this product scores 1

Primarily plastic packaging; synthetic foams or wraps used to protect product


How is it packaged?
FSC mix paper tag on cotton string, 100% post-consumer recycled plastic sleeve
End of use:
Recycle or compost
Materials
this product scores 2
18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Hawaiian Ocean

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Purple Potion

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Sea Spray

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Green Apple

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Lemons

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Blue Tint

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Black Camo

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Pepper Ridge

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

View all   +
18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Hawaiian Ocean

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Purple Potion

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Sea Spray

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Green Apple

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Lemons

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Blue Tint

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Black Camo

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

18oz Classic Narrow Bottle
18oz Classic Narrow Bottle
Color: Pepper Ridge

Mighty Rating:

this product scores 2
Reusable and primary material is silicone or plastic-free, may have functional parts (e.g. lids) made from plastics or synthetic materials

Materials Details

18/8 food-grade stainless steel with Klean Coat® finish, polypropylene cap with silicone mouth piece

Add your take

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Overall Score


About Klean Kanteen

Klean Kanteen has grown over the past five years from a tiny, upstart company to a leader in the stainless beverage bottle industry. During this time, they've also taken significant steps toward lowering their environmental footprint through consideration and adjustments in every aspect of their facilities and practices. Their commitment to sustainability also extends to the very beginning of the production process; they've increased oversight and conducted third-party audits of factories making their products in China to ensure they're meeting Klean Kanteen’s high environmental and fair labor standards. Their goals, like their products, are simple: to provide Klean Kanteen customers affordable, high quality, beverage containers and accessories that are good for them, and good for the planet. Every time you refill your Klean Kanteen, you're making a positive choice for your own health and for the health of our planet. What you put into a Klean Kanteen is exactly what comes out, no leaching toxins, no chemicals, just your tasty, delicious drink. Plus you prevent another plastic bottle from going into a landfill, or worse, into the ocean.

About MightyNest

We make it easy for families to create a healthy home. Each of our 1000+ products has been thoroughly researched to be free of concerning chemicals, and hand-picked for its quality and design. With products for the whole family, ranging from kitchenware to reusable lunch gear to skincare, it is truly better living made easy.


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