Search  for anything...

Hydro Flask Travel Water Bottle - Insulated Stainless Steel - Wide Straw Lid, Non Spill, Leakproof in 40 Oz Agave Green

Based on 902 reviews
Condition: New
Checking for the best price...
$43.57
Save $6.38 was $49.95

Buy Now, Pay Later


As low as $10 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Nov 1
Order within 12 hours and 9 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Style
40 Oz
Color
Agave Green
Model
WT40CFS374
Capacity
40 fl oz
Weight
1.5 lb
Material
Stainless Steel
In the box
1 Water Bottle

Features 7

  • 40 OZ AGAVE GREEN WATER BOTTLE: Your favorite insulated 40 oz Hydro Flask bottle with a cupholder-compatible design. Drinks stay cold for 24 hours, and the Flex Straw Cap makes it easy to sip. Designed for seamless cupholder fit, it's right at home on the open road.
  • NONSTOP COLOR: Color-matched straw cap for a monochrome, stylized look.
  • FITS CUPHOLDERS: The cupholder-friendly design means your bottle fits seamlessly in most cupholders. Designed for seamless cupholder fit, it's right at home on the open road, on the sidelines, in a pack or wherever you need to set your sips.
  • LEAKPROOF: Say goodbye to leaky water bottles. The Flex Straw Cap is leakproof when closed. Simply close it shut and toss it into your bag without worry. Click it shut, and rest easy knowing your drink stays securely sealed all day. Flex Straw Cap not intended for use with hot liquids.

Description

The Travel Bottle is the best of both worlds—leakproof, 24 hours cold and cupholder compatible. Your favorite insulated 40 oz Hydro Flask bottle, now with a cupholder-fit design. Drinks stay cold for 24 hours, and the Flex Straw Cap makes it easy to sip while keeping your eyes on the road and your hands on the wheel. The insulated bottle easily fits ice cubes and is dishwasher safe. Designed for seamless cupholder fit, it's right at home on the open road.

Specs 17

Brand Hydro Flask
Capacity 40 fluid ounces
Color Agave Green
Recommended Uses For Product Water
Special Feature Cold 24 Hours
Brand Name Hydro Flask
Age Range Description Adult
Model Name Flex Straw Travel Bottle

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Expensive but good quality
Style: 32 Oz Color: OAT
Love my water bottle! Keeps drink cold and doesn’t leak- wonderful! It is a little big but love that it has a built in straw and easy to clean. Fits in cup holder but is kinda top heavy
Reviewed in the United States on August 28, 2026 by Wendy mac

Excellent water bottles in great colors!
Style: 32 Oz Color: Shale Gray
Love the size and tapered shape of this bottle. It easily fits into car bottle holders. I really like having the flexible top handle (versus a solid handle on the side) for easy transport in tote bags. Ice stays frozen for at least a couple of days in the bottle when stored at room temperature. And the straw feature is great - water flows pretty much effortlessly through it, and when flipped closed, there is no leakage whatsoever. I bought two 32 oz. plus a 40 oz. since the price was unbeatable. The colors are unique and vibrant! Looking forward to getting lots of use out of them. ... show more
Reviewed in the United States on June 5, 2026 by kmf

Works well
Style: 32 Oz Color: SANDPIPER
Bought it for my boyfriend to keep his water cold throughout the day. He loves it, and he loves that it fits in the cup holder. It doesn’t spill if he lays it on the seat and the handle makes it easy to carry. The only thing he doesn’t like is the spout. It’s the same hard plastic as the rest of the lid. He prefers a squishier material. ... show more
Reviewed in the United States on October 3, 2026 by Indyah Ferrouillet

It's a miracle! I like it!
Style: 32 Oz Color: BOTANICAL BLISS COCONUT
I love drinkware. I love Amazon. However, they all-too-often send metal, insulated water bottles improperly packaged. They get dented during delivery. This water bottle is an exception. I've owned HydroFlask in the past, but kind of gotten away from them. Yet this one had a very reasonable price on sale. The colors are neutral, but there is a nice contemporary foliage design on the side. So unlike most of my bottles/cups, it is not plain. Yet it is tasteful. This travel cup has a nice shape to it: smaller at the bottom to fit in cupholders and wider at the top. Yet it is not tipsy. Nice straw too, with just enough flow. The only change that I could recommend to the manufactorer is to add a rubber pad to the bottom. Companies that do this add just a little convenience that makes a world of difference. ... show more
Reviewed in the United States on September 18, 2026 by Stephanie B.

Great hydro flask
Style: 32 Oz Color: OAT
Great. Fits in car cupholder. Keeps liquids hot/cold. Great buy!!
Reviewed in the United States on October 19, 2026 by choclatz

Top notch, no leaks
Style: 40 Oz Color: Tonal Black
I was hesitant to get a bottle with a straw because I did not want the additional hassle of having to clean the straw and the removable rubber attachment inside the cap. But to my surprise, cleaning the straw and the attachment are super easy and hassle free. The bottle fits perfectly in the cup holders in my car. The seal on the bottle is great just like my other hydroflask bottles and there is no leaking whatsoever. The only thing that you need to be mindful of with this bottle is that if you fill it with water all the way to the very top rim, and them place the cap on, you will have spillage due to the displacement caused by the straw cap. Great bottle though, highly recommend! ... show more
Reviewed in the United States on September 4, 2026 by LH

Fits in most auto cup holders.
Style: 40 Oz Color: Birch Gray
Good water bottle. I recommend getting a silicone boot to keep it from being loud when you put it down. It does tip over easier than a standard width water bottle, but fits in the cup holder of my 2023 bronco sport and my partners ranger raptor. Be aware that it will dent if dropped from desk height, but it seems to be aesthetic and not impactful to the usability. It keeps soft-ice for about 8 hours and I'm sure standard ice for longer but the mouth width makes it slightly difficult to use a fridge ice dispenser. It's easier to clean than my old Stanley but I do notice a musty smell sooner than I did with my old Stanley, so maybe something about the design fosters bacteria more quickly, but that could also be user bias. Overall, I'm still daily using it after several months. ... show more
Reviewed in the United States on February 11, 2026 by Miranda

Perfect!
Style: 40 Oz Color: Mermaid Green
I got the 40 oz bottle. This thing is everything I hoped it would be. $50 may seem like a lot for a water bottle, and I'm sure part of that is for the branding, but it's well worth it. Super well-made with what feel like high quality and durable materials. Looks great and is very functional. It fits cupholders, it insulates well, it completely seals when the straw is flipped down, and it's easy to take apart for cleaning. My car has two cupholders of different sizes. The smaller one is quite skinny and just barely fits an energy drink can. With the tapered bottom of the hydroflask, I can jam it in there and it will hold fine even though it doesn't sit all the way down. The other one is more normal sized and it fits great. I filled the bottle up with ice and water at the beginning of a hot day, refilled it 6 hours later from a plastic water bottle that was rather warm after sitting in the car all day, and another 6 hours later there was still some ice. I absolutely love it! ... show more
Reviewed in the United States on June 13, 2026 by Corey
Checking for best price...