Search  for anything...
Hydro Flask

Hydro Flask Lightweight Trail Series Water Bottle - Stainless Steel, Reusbale, Vacuum Insulated with Standard Mouth

  • Based on 389 reviews
Condition: New
Checking for product changes
$39.95 Why this price?

Buy Now, Pay Later

As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. 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

This item is eligible for return within 30 days of receipt

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: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jun 26
Order within 1 hour and 44 minutes
Available payment plans shown during checkout

Recently Viewed

Style: 21 Oz


Color: Topaz


Features

  • 25% lighter than Hydro FLask's other 21 oz Standard Mouth bottles means this lightweight stainless steel bottle weighs less so you can do more
  • 18/8 pro-grade stainless steel walls are thinner to reduce weight while maintaining durability
  • Honeycomb insulated Standard Mouth cap with a flexible perforated strap and aluminum pivots cut weight in a leakproof design
  • TempShield double wall vacuum insulation keeps beverages cold for up to 24 hours and hot up to 12 hours
  • Leak proof

Item Package Dimensions L x W x H: ‎11.18 x 6.69 x 6.61 inches


Package Weight: ‎1.46 Kilograms


Item Dimensions LxWxH: ‎2.75 x 2.75 x 12.05 inches


Item Weight: ‎0.05 Pounds


Brand Name: ‎Hydro Flask


Warranty Description: ‎LIFETIME


Model Name: ‎21 OZ LIGHTWEIGHT STANDARD FLEX CAP


Color: ‎Topaz


Material: ‎Steel


Suggested Users: ‎Unisex-adult


Manufacturer: ‎Hydro Flask


Part Number: ‎LW21LW083


Style: ‎21 Oz


Included Components: ‎Bottle, lid


Size: ‎21 oz


Date First Available: May 12, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 26

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
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Good buy
Style: 21 Oz Color: Obsidian
Super lightweight and gold generous amount of liquid. Bought for my son to take to school. Lightweight design was attractive because his bag is heavy enough without having a big bulky water bottle!
Reviewed in the United States on September 8, 2022 by Erica
    • Great little bottle that holds a lot.
Style: 32 Oz Color: Obsidian
I like the weight of these bottles and at the volume it holds considering the dimensions of these bottles. These fit in the cup holders better than other 32oz bottles.
Reviewed in the United States on September 2, 2022 by HJN
    • Lighter than the average hydroflask with a classy color.
Style: 24 Oz Color: Obsidian
Great lightweight option that works just as well as a standard hydroflask. I like the tall narrow form factor as it can fit in almost all cupholders and still hold ice water for a day.
Reviewed in the United States on August 25, 2022 by The guy with the great review (USA)
    • Keeps drinks cold a long time
Style: 21 Oz Color: Obsidian
I have bought several similar shaped water bottles and none of them kept my drinks cold longer than a couple of hours. This one does. I was in AZ and it was in a hot car for many hours each day and I. I put a lot of ice in it in the morning and kept refilling it. The ice was still there at the end of the day. ... show more
Reviewed in the United States on August 22, 2022 by Adam
    • I'm very happy with my bottle.
Style: 21 Oz Color: Topaz
I'm very happy with my bottle. Ice lasts for hours, drinks stay cold. I recommend. I got a carrier with mine. Water Is free to fill up at gas stations when you bring your own bottle.
Reviewed in the United States on July 26, 2022 by Savannah Park
    • Satisfied
Style: 21 Oz Color: Topaz
Satisfied
Reviewed in the United States on July 15, 2022 by Bikers
    • Very light weight but sturdy
Style: 32 Oz Color: Obsidian
Awesome water bottle holds up to daily abuse and it’s very light weight
Reviewed in the United States on July 2, 2022 by Tim A
    • Finally. The Perfect Bottle
Style: 32 Oz Color: Obsidian
Review Image by Darius Brown
As someone who has owned too many water bottles, I can say that this one hits almost every mark: I drink about a gallon of water a day so filling up this 32 oz only four times in a day is fine. I’ve owned the regular Hydroflask 32 oz and 40 oz. This one is definitely lighter and slimmer. Just slightly taller than the standard 32 oz. It also fits in my car cup holder which is HUGE for me. The only con is that Hydroflask (or anyone else that I know of) makes a boot to fit this Trail series. ... show more
Reviewed in the United States on April 27, 2022 by Darius Brown

Can't find a product?

Find it on Amazon first, then paste the link below.