21 oz Standard Mouth
Drink in the adventure.
Our TempShield™ vacuum insulated stainless steel bottles keep cold drinks cold and hot drinks hot, hour after hour. The Standard Mouth is ideal for sipping, while still accommodating ice cubes, and the Wide Mouth delivers full-on refreshment for any adventure. Both versions feature the insulated Flex Cap, designed for ultimate portability and comfort.
21 oz Standard Mouth
from $47.00
Hydration on the go. Stainless steel, cup holder compatible, fits right in your pack—our reusable, refillable 21 oz Standard Mouth insulated water bottle keeps cold drinks cold for 24 hours, hot drinks hot for up to 12 hours, and holds...
- Black
- Stone
- White
S21SX001
*BOTTLE
21 oz Standard Mouth
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Standard Mouth
WHITE
Hydration on the go. Stainless steel, cup holder compatible, fits right in your pack—our reusable, refillable 21 oz Standard Mouth insulated water...
Color
*
Black
Stone
White
Agave
Fir
Cascade
Trillium
Fossil
MoonShadow
Indigo
21 oz Standard Mouth w/ Flex Straw Cap
from $47.00
Hello, one-handed hydration. Outdoor ready, cup holder compatible, insulated, reusable—our 21 oz stainless steel insulated water bottle has the good stuff plus our leakproof Flex Straw Cap. Cold drinks stay cold for 24 hours, hot drinks hot for 12, and...
- Indigo
- Black
- White
S21FS464
*BOTTLE
*STANDARD FLEX
21 oz Standard Mouth
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BLACK
BLUE
BROWN
Flex Straw Cap Bottles
GREEN
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PINK
PURPLE
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Standard Mouth
WHITE
Hello, one-handed hydration. Outdoor ready, cup holder compatible, insulated, reusable—our 21 oz stainless steel insulated water bottle has the good stuff plus...
Color
*
Indigo
Black
White
Agave
Fossil
Fir
Cascade
Trillium
Moonshadow
21 oz Standard Mouth
$66.90
Hydration on the go. Stainless steel, cup holder compatible, fits right in your pack??ur reusable, refillable 21 oz Standard Mouth insulated water bottle keeps cold drinks cold for 24 hours, hot drinks hot for up to 12 hours, and holds...
- Goji
- Pacific
- Cactus
S21SX612
*BOTTLE
*STANDARD FLEX
21 oz Standard Mouth
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BLUE
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Standard Mouth
YELLOW
Hydration on the go. Stainless steel, cup holder compatible, fits right in your pack??ur reusable, refillable 21 oz Standard Mouth insulated water...
Color
*
Goji
Pacific
Cactus
Mesa
21 oz Standard Mouth w/ Flex Straw Cap
$69.90
Hello, one-handed hydration. Outdoor ready, cup holder compatible, insulated, reusable??ur 21 oz stainless steel insulated water bottle has the good stuff plus our leakproof Flex Straw Cap. Cold drinks stay cold for 24 hours, hot drinks hot for 12, and...
- Pacific
- Goji
- Cactus
S21FS415
*BOTTLE
*STANDARD FLEX STRAW CAP
21 oz Standard Mouth
All Products
Best Sellers
BLUE
Discounted Items
Exclusive 1 for 1 just for YOU
Flex Straw Cap Bottles
Hydration
ORANGE
RED
Shop All
Standard Mouth
YELLOW
Hello, one-handed hydration. Outdoor ready, cup holder compatible, insulated, reusable??ur 21 oz stainless steel insulated water bottle has the good stuff plus...
Color
*
Pacific
Goji
Cactus
Mesa
21 oz Standard Mouth - One
$66.90
Hydration on the go. Stainless steel, cup holder compatible, fits right in your pack—our reusable, refillable 21 oz Standard Mouth insulated water bottle keeps cold drinks cold for 24 hours, hot drinks hot for up to 12 hours, and holds...
- Dew
- Lupine
S21SX441
*BOTTLE
21 oz Standard Mouth
All Products
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BLUE
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Exclusive 1 for 1 just for YOU
Hydration
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New Colors
New Products
PURPLE
Shop All
Standard Mouth
Hydration on the go. Stainless steel, cup holder compatible, fits right in your pack—our reusable, refillable 21 oz Standard Mouth insulated water...
Color
*
Dew
Lupine
Hydro Flask 21 oz Standard Mouth Bottle with Flex Cap
$66.90
The Hydro Flask 21 oz Standard Mouth Water Bottle with Flex Cap is designed for versatile hydration needs. Key features include: TempShieldInsulation: Keeps beverages cold for up to 24 hours and hot for up to 12 hours. Durable 18/8 Pro...
- Surf
- Reef
- Aloe
S21CSX484
*BOTTLE
*STANDARD FLEX CAP
21 oz Standard Mouth
All Products
GREEN
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SS25 2025
The Hydro Flask 21 oz Standard Mouth Water Bottle with Flex Cap is designed for versatile hydration needs. Key features include: TempShieldInsulation:...
Color
*
Surf
Reef
Aloe
21 oz Standard Mouth w/ Flex Straw Cap - One
$69.90
Hello, one-handed hydration. Outdoor ready, cup holder compatible, insulated, reusable—our 21 oz stainless steel insulated water bottle has the good stuff plus our leakproof Flex Straw Cap. Cold drinks stay cold for 24 hours, hot drinks hot for 12, and...
- Dew
- Lupine
S21FS441
*BOTTLE
*STANDARD FLEX
21 oz Standard Mouth
All Products
Best Sellers
BLUE
Discounted Items
Exclusive 1 for 1 just for YOU
Flex Straw Cap Bottles
Hydration
New Arrivals
New Colors
New Products
PURPLE
Shop All
Standard Mouth
Hello, one-handed hydration. Outdoor ready, cup holder compatible, insulated, reusable—our 21 oz stainless steel insulated water bottle has the good stuff plus...
Color
*
Dew
Lupine
