Hydro Flask Water Bottle - Standard Mouth Flex Lid - Multiple Sizes & Colors

: In stock

: Hydration & Filtration

: Hydro Flask

Regular price $0.00 USD $45.99 USD


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Brand: Hydro Flask
MPN: S18SX001

Hydro Flask Water Bottle - Standard Mouth Flex Lid - Multiple Sizes & Colors
Product Description

TempShield Technology

Colder. Hotter. Longer.

Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.

Pro-Grade Stainless Steel

Pure and refreshing. Every time.

Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer — and the durable construction stands up to whatever life brings.

Proprietary Powder Coat

Comfortable and durable.

Our proprietary powder coat means an easy-grip, sweat-free, and extra-durable bottle that you can take anywhere.

Hydro Flask Pledge

We stand behind our products.

All new purchases from authorized Hydro Flask retailers come with a limited lifetime assurance against manufacturer defects. Visit our official website for more information.

Standard Mouth Compatible Lids

Standard Mouth Flex Cap (Included)

Moves with you.

Strong yet flexible, the Standard Mouth Flex Cap is the perfect companion for spontaneous campouts, epic road trips, and everything in between. Made with stainless steel pivots and an easy-to-carry strap, this cap has Honeycomb Insulation to help keep your drinks cold for up to 24 hours or hot up to 12. Pair it with any of the Hydro Flask Standard Mouth bottles.

Standard Mouth Sport Cap

Sip. Refresh. Go.

From mountain trails to morning yoga class, the Standard Mouth Insulated Sport Cap lets you hydrate one-handed and on the fly. It’s the first insulated sport cap specifically designed to keep water in your Hydro Flask bottle ice cold, sip after sip.

Sport Cap is not intended for use with hot liquids and is not leakproof.

Hydro Flask 18 oz Standard Mouth w/ Flex Cap Hydro Flask 21 oz Standard Mouth w/ Flex Cap Hydro Flask 21 oz Standard Mouth w/ Sport Cap Hydro Flask 24 oz Standard Mouth w/ Flex Cap Volume 532 mL 621 mL 621 mL 710 mL Mouth Diameter 1.91" 1.91" 1.91" 1.91" Diameter 2.87" 2.87" 2.87" 2.87" Height 8.7" 9.4" 10.4" 10.8" Weight 11.3 oz 12 oz 12 oz 13.2 oz BPA & Toxin Free ✓ ✓ ✓ ✓ Fits in Vehicle Cup Holders ✓ ✓ ✓ ✓ Leakproof ✓ ✓ ✓
  • DESIGN As a primary concern: Standard Mouth is perfect for tasting, while as yet obliging ice blocks. Likewise, wellbeing is top-of-mind, as the containers are made out of non-poisonous without bpa plastics and 18/8 nourishment evaluation spotless>
  • slip Hold: Dissimilar to other driving water bottles, Hydro Flagon has a powder coat, which gives you a strong grasp. The Powder Coat works with the premium TempShield protection, which keeps buildup from shaping outwardly of the jug, to give you precisely what you need in a regular refreshment conveyance system.
  • JUST THE Correct SIZE: Meets your ordinary hydration needs in a single compartment, all while keeping it steaming or super cold and fitting easily and advantageously in your grasp or your vehicles' cup holders and bike bottle racks.
  • INSULATION Development: The twofold walled, vacuum protected TempShield Protection, a similar innovation utilized in all Hydro Cup items, will guarantee that your drink of decision keeps up its temperature for a long time to come. Hot beverages as long as 6 hours, and cold beverages up to 24 hours.
  • INSULATED, Adaptable, AND Worked TO LAST: Planned with hardened steel turns and an adaptable lash, this top moves when you do. Additionally, it's made with Honeycomb Protection to keep drinks cold as long as 24 hours or sweltering up to 12 — regardless of what the climate's doing outside.


  • Standard delivered 2-7 Business Days

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Shipments may occur on weekends and/or holidays. Customers may expect a delay if Only Buy Deals is experiencing a high volume of orders.

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