+1-800-504-5994 Live Chat Contact Us Check Order Status
About Us Policies
Free Shipping & Free Returns*

EXPEDITED SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Bags, Cases & Packs
  • Hunting Gear
  • Military Gear
  • Optics
  • Police Gear
  • Safety Equipment
  • Surveillance
  • Survival & First Aid
  • SWAT Gear
  • Tactical Clothing
  • Tactical Eyewear
  • Tactical Gear
  • Weapon Accessories
TIP
Shopping Cart

Hydro Flask 21oz Standard Mouth Flask — 2 models

00:31
Hydro Flask Standard Mouth 21 oz-White
Hydro Flask Standard Mouth 21 oz-Black
1 of 1 videos
Hydro Flask Hydration
Hydro Flask Standard Mouth 21 oz-White
1 of 2 images
Hydro Flask Standard Mouth 21 oz-White
Hydro Flask Standard Mouth 21 oz-Black
2 of 2 images
Hydro Flask Standard Mouth 21 oz-Black

Tap Tap to Zoom

In Stock
2 Models Available
Color
All
Search

Product Info for Hydro Flask 21oz Standard Mouth Flask

Keep life moving with the 21 oz bottle and Standard Flex Cap. It stashes easily into a small shoulder bag, your pack's side pocket, or your car cup holder, and holds enough ice cold goodness to keep you going for hours without weighing you down. No wonder it's one of our bestselling water bottles.image

Specifications for Hydro Flask 21oz Standard Mouth Flask:

Manufacturer: Hydro Flask
Fabric/Material: Stainless Steel
Volume: 21 oz
Application: Outdoor
Additional Features: BPA Free, Insulated
Weight: 12 oz
Last Chance: Yes
Age Group: Adults

Features of Hydro Flask 21oz Standard Mouth Flask

  • 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
  • Compatible with Standard Mouth Insulated Sport Cap
  • Lifetime Warranty

Package Contents:

  • Hydro Flask 21oz Standard Mouth Flask