A 24 oz Hydro Flask Standard Mouth Bottle with Flex Straw Cap, featuring TempShield insulation and a flip-top spout. Its sleek, tall silver design is cupholder-compatible, with a small logo near the top and Hydro Flask near the base. The Hydro Flask Standard Mouth Bottle with a Flex Straw Cap, 24 oz, is shown in gray. It features TempShield double-wall insulation for temperature retention, a sleek design with a centered logo, and a color-matched screw-on handle lid. A hand holds a sleek silver 24 oz Hydro Flask Standard Mouth Bottle with a leakproof Flex Straw Cap by the top handle. The simple logo on its front is set against a white background, highlighting its TempShield double-wall insulation for optimal temperature retention. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
Beyond Plastic No Single Use Plastic
A 24 oz Hydro Flask Standard Mouth Bottle with Flex Straw Cap, featuring TempShield insulation and a flip-top spout. Its sleek, tall silver design is cupholder-compatible, with a small logo near the top and Hydro Flask near the base.

Hydro Flask Standard Mouth Bottle with Flex Straw Cap, 24 oz

24 oz

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Made with pro-grade stainless steel for purity of taste and durable use.
  • Supports sustainability with reusable design and eco-friendly packaging.
  • Leakproof Flex Straw Cap ensures easy, mess-free sipping.
$39.95 $39.95 Save 0%

Standard Mouth Bottle with Flex Straw Cap, 24 oz $39.95

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

Flip it and sip it.

A cupholder-compatible water bottle with our leakproof Flex Straw Cap—easy to fill, easy to drink. Open it up, add your ice, and flip to sip. The insulated stainless steel keeps it cold for up to 24 hours.

  • 24 hours cold, 12 hours hot.
  • TempShield®️ double-wall vacuum insulation.
  • Insulated Flex Straw Cap is leakproof when closed.
  • Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer.
  • Fits most cupholders.
  • Color Last™ powder coat is durable, sweat-free and colorful.
  • BPA-Free.
  • Dishwasher safe.
  • Flex Straw Cap not intended for use with hot liquids.
  • Not for use on a stove, in a microwave or freezer.
  • Hydro Flask is committed to making contributions towards the goal of a circular economy through reusable products, material choices and smart packaging. We have eliminated single-use plastic packaging for more than 90% of our products. Every product is made with a TempShield double-wall that protects temperatures for hours and are BPA-Free and dishwasher safe.

Steel, Powder Coat

Dishwasher safe 24 hours cold and 12 hours hot cap is not intended for use with hot liquids and not for use on a stove microwave or freezer.

Grove Values

A flat lay of kitchen items on an orange background, including two lemons (one sliced), a cutting board, two cream-colored frying pans with gold handles, oven mitt, green olive oil bottle and can, and a carrot cake muffin mix pouch.
3,000+ BANNED INGREDIENTS

Healthier cookware, pantry staples, and more.

From snacks to saucepans, every product is reviewed to meet strict ingredient and material standards — reducing exposure to unwanted additives and plastics in your food and kitchen.

Three white silicone spatulas with colorful confetti-like speckles, displayed in different sizes against an orange circle background.

Screened for unwanted additives

Made without BPA, PFAS, melamine, or artificial preservatives

A stack of colorful, empty cupcake liners arranged on an orange circular background with one white liner set apart at the top.

Built for better cooking

Crafted from stainless steel, silicone, ceramic, and glass — not plastic

Two dark glass bottles of extra virgin olive oil with beige labels, one standing upright and one lying down, are placed on an orange circular background.

Less plastic, fewer microplastics

Reduced-plastic options that help limit waste and microplastic exposure

A close-up of a human fingertip with colorful microplastic particles on the skin, and images of a plastic bag, bottle, and six-pack ring layered in the corner, highlighting plastic pollution.

Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog