Skip to content
  • 🛍️ Shop smart, save big, with free shipping 🛍️
  • 🛍️ Shop smart, save big, with free shipping 🛍️
Outfitter ShopOutfitter Shop
  • Menu
  • Brands
  • Men
    • Shoes & Boots
    • Clothing
    • Accessories
  • Gear
  • Women
    • Shoes & Boots
    • Clothing
    • Accessories
  • Kids
    • Girls
    • Boys
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

Home / Gear
  • 'Hydro Flask' 32 Oz. Wide Mouth Flex Cap - Cobalt Gear
  • 'YETI' 30 Oz. Rambler Insulated Tumbler - Aquifer Blue
Sale!
Gear 'Hydro Flask' 21 Oz. Standard Mouth W/Flex Cap - Cobalt
Gear 'Hydro Flask' 21 Oz. Standard Mouth W/Flex Cap - Cobalt
Gear'Hydro Flask' 21 Oz. Standard Mouth W/Flex Cap - Cobalt
Gear 'Hydro Flask' 21 Oz. Standard Mouth W/Flex Cap - Cobalt

Gear ‘Hydro Flask’ 21 Oz. Standard Mouth W/Flex Cap – Cobalt

$32.99 Original price was: $32.99.$26.39Current price is: $26.39.

Buy Now
SKU: gear-6278830260405 Category: Gear Tags: Blue, Colors-blue, Gear, Hydro-flask
  • Quality and Affordability Combined
  • Quality You Can Trust
  • We take quality seriously.
  • Sustainable materials, for a better tomorrow.
Browse
  • Brands
  • Gear
  • Kids
    • Boys
      • Clothing
      • Shoes & Boots
    • Girls
      • Clothing
      • Shoes & Boots
  • Men
    • Accessories
      • Hats & Gloves
      • Insoles
      • Socks
    • Clothing
      • Hunting & Fishing
      • Outerwear
        • Bibs
        • Coats
        • Fleece
        • Jackets
        • Vests
      • Pants
      • Tops
        • Long Sleeve
        • Short Sleeve
        • Sweatshirts
        • T-Shirts
    • Shoes & Boots
      • Athletic
      • Biker
      • Casual Dress
      • Cowboy Boots
        • Narrow Toe
        • Round Toe
        • Square Toe
      • Hunting & Fishing
        • Leather
        • Rubber & Neoprene
        • Winter
      • Orthotics
      • Outdoor & Hiking
        • Boots
        • Sandals
        • Shoes
      • Winter
      • Work
        • Safety Toe
          • 6" Boots
          • 8" Boots
          • Athletic
          • HIker
          • Met Guards
          • Oxford
          • Pull On
          • Slip-On
        • Soft Toe
          • 6" Boots
          • 8" Boots
          • Hiker
          • Oxford
          • Slip-On
          • Wellington
  • Uncategorized
  • Women
    • Accessories
      • Hats & Gloves
      • Insoles
      • Socks
    • Clothing
      • Activewear
      • Outerwear
        • Coats
        • Fleece
        • Jackets
        • Vests
      • Pants
      • Tops
        • Long Sleeve
        • Short Sleeve
        • Sweatshirts & Hoodies
        • T-Shirts
    • Shoes & Boots
      • Biker
      • Casual & Dress
      • Cowboy
        • Fashion
        • Narrow Toe
        • Round Toe
        • Square Toe
      • Hunting & Fishing
        • Leather
        • Rubber & Neoprene
        • Winter
      • Orthotics
      • Outdoor & Hiking
        • Boots
        • Sandals
        • Shoes
      • Work
        • Safety Toe
          • 6" Boots
          • 8" Boots
          • Athletic
          • Hiker
          • Met Guards
          • Oxford
          • Pull-On
          • Slip-On
        • Soft Toe
  • Description
  • Reviews (0)

Keep cold drinks icy cold and hot drinks piping hot with the 21 oz. insulated stainless steel water bottle by Hydro Flask. This size fits well into your car cupholder, a small shoulder bag or the pocket of a backpack and the double wall vacuum insulation keeps any temp for hours.

  • S21SX407
  • Versatile: middle-of-the-road size
  • TempShield™ insulation: eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours
  • Durable 18/8 Pro-Grade Stainless Steel construction
  • BPA-Free and Phthalate-Free
  • Proprietary Powder Coat: easy-grip & sweat free
  • Compatible with Standard Mouth Insulated Sport Cap
  • Lifetime Warranty

Reviews

There are no reviews yet.

Be the first to review “Gear ‘Hydro Flask’ 21 Oz. Standard Mouth W/Flex Cap – Cobalt” Cancel reply

Related products

Sale!
'Carhartt' Men's Adjustable Canvas Mesh-Back Cap - Navy'Carhartt' Men's Adjustable Canvas Mesh-Back Cap - Navy
Quick View

Accessories

‘Carhartt’ Men’s Adjustable Canvas Mesh-Back Cap – Navy

$16.99 Original price was: $16.99.$10.36Current price is: $10.36.
Sale!
'Carhartt' Men's Canvas Mesh-Back Workwear Patch Cap - Blue Lagoon'Carhartt' Men's Canvas Mesh-Back Workwear Patch Cap - Blue Lagoon
Quick View

Accessories

‘Carhartt’ Men’s Canvas Mesh-Back Workwear Patch Cap – Blue Lagoon

$24.99 Original price was: $24.99.$16.74Current price is: $16.74.
Sale!
'Under Armour' Men's Tech 2.0 Tee - Royal / Graphite
Quick View

Brands

‘Under Armour’ Men’s Tech 2.0 Tee – Royal / Graphite

$24.99 Original price was: $24.99.$17.74Current price is: $17.74.
Sale!
'Under Armour' Men's Armour Fleece Jogger - Academy'Under Armour' Men's Armour Fleece Jogger - Academy
Quick View

Brands

‘Under Armour’ Men’s Armour Fleece Jogger – Academy

$54.99 Original price was: $54.99.$40.69Current price is: $40.69.
Sale!
Twisted X Boots 'Twisted X' Men's ZERO-X Slip On - NavyTwisted X Boots 'Twisted X' Men's ZERO-X Slip On - Navy
Quick View

Brands

Twisted X Boots ‘Twisted X’ Men’s ZERO-X Slip On – Navy

$89.99 Original price was: $89.99.$66.59Current price is: $66.59.
Sale!
'Under Armour' Men's HeatGear® Sleeveless Compression - Royal / White
Quick View

Brands

‘Under Armour’ Men’s HeatGear® Sleeveless Compression – Royal / White

$24.99 Original price was: $24.99.$15.24Current price is: $15.24.
Sale!
'Wrangler' Men's 20X Competition Slim Fit Straight Leg - Twilight'Wrangler' Men's 20X Competition Slim Fit Straight Leg - Twilight
Quick View

Brands

‘Wrangler’ Men’s 20X Competition Slim Fit Straight Leg – Twilight

$64.99 Original price was: $64.99.$40.29Current price is: $40.29.
Sale!
'Key' Men's Chambray Western Snap Front - Blue Chambray
Quick View

Brands

‘Key’ Men’s Chambray Western Snap Front – Blue Chambray

$29.99 Original price was: $29.99.$21.29Current price is: $21.29.
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
Signup for Newsletter

Subscribe to be the first to hear about our exclusive offers and latest arrivals

    Copyright 2025 © Outfitter Shop
    • Brands
    • Men
      • Shoes & Boots
      • Clothing
      • Accessories
    • Gear
    • Women
      • Shoes & Boots
      • Clothing
      • Accessories
    • Kids
      • Girls
      • Boys
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.