SKU: 18972932614

Hydrapak Ultraflask

Sale price$18.89 Regular price$20.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hydrapak UltraflaskWhen we aren't thinking about the latest and greatest in sports nutrition, we are thinking about gear and Hydrapak has our back with their fantastic products. These Ultraflaks scream functional design and all the utility you could ask for whilst on the run. This essential equipment is made for every runner or adventurer and the Ultraflask series flattens for maximum room in your hydration gear bag. Expands for use on the trail or when on the go. Its

When we aren't thinking about the latest and greatest in sports nutrition, we are thinking about gear and Hydrapak has our back with their fantastic products.  These Ultraflaks scream functional design and all the utility you could ask for whilst on the run.  This essential equipment is made for every runner or adventurer and the Ultraflask series flattens for maximum room in your hydration gear bag.  Expands for use on the trail or when on the go.  It’s also super compact, flexible and 50% lighter than a tradition hydration bottle.  Hydrapak calls it construction with purpose.  We couldn't agree more!  Did we mention that they come with a "Beyond Lifetime Guarantee"!

Here are some of the great features:

  • Thee UltraFlask fits easily in most hydration vest, belt or pack pockets
  • Soft material conforms to any pocket for a comfortable carrying experience
  • Flexible design shrinks as you drink, reducing water movement on the run
  • High-flow bite valve auto-seals after each sip, eliminating annoying drips
  • Includes two cap sets: one with a removable bite valve mounted directly to the cap and one with an adjustable drink tube that can be cut to a custom length
  • Large 42mm opening lets you fill the UltraFlask easily with ice and drink mixes
  • Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
  • Can be frozen or filled with hot water (max temp 60° C / 140° F)
  • Top-rack dishwasher safe
  • Safe and reliable, 100% BPA & PVC free
  •  

     

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 18972932614

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.3 ★★★★★
    Based on 1836 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    R
    Verified Purchase
    Renny
    Fort Morgan, US
    ★★★★★ 5
    Worth Every Penny!
    Size: 9, Color: Coyote
    I absolutely love these boots! They are super light, comfortable and definitely waterproof. I took them on a camping trip for the weekend and I walked through creeks and puddles with no issues at all. No water got inside and they were comfortable all weekend. The only thing was the tongue did start to bother me a bit after the 3rd day. I have some pretty boney shins but a small cloth between my shins and the tongue helped a lot.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 27, 2026
    M
    Verified Purchase
    Mike
    Waukegan, US
    ★★★★★ 5
    Good
    Size: 12 Wide, Color: Black
    Easy to walk in good quality, lightweight lace quality is good very comfortable and no resist.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 3, 2026
    C
    Verified Purchase
    California Doug
    Waukegan, US
    ★★★★★ 5
    Value!
    Size: 11 Wide, Color: Brown
    Excellent boot for the price! Very solid. Cushy insoles very comfortable. Wide width plenty wide. Recommend getting half to full size smaller than your usual.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 6, 2026
    B
    Verified Purchase
    bobby
    Chelsea, US
    ★★★★★ 3
    Don’t hold up/good Customer Service.
    Size: 10.5, Color: Army Green
    Please read full review. Where to begin. The boots are comfortable, decent waterproofing, they feel/look well constructed. Unfortunately they did not hold up well, I hikes less than 10 times. My left foot began to hurt on top near bottom of the lace, I tried every lacing method and it still hurt, leading to potential blisters. It was not a break in issue the boots were initially comfortable to wear then around hike 6 they hurt. Reached out to the company they were partially helpful offering a coupon on their website. Their shoes are significantly higher in price on their website. It could have been a lemon pair of boots. Buy with caution. Updated: 4/9/26-CS reached out to me and offered full refund or new pair of boots. I do hike often so I went with the new pair of boots. I will create a new review in the future /update this review. A+ for their CS. Initial review was 2 stars I increased to 3 stars if these boots hold up the score will go higher.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 27, 2026
    J
    Verified Purchase
    Jill
    Charlottesville, US
    ★★★★★ 5
    Nice Grill Cover
    Size: 55 Inch, Color: black
    I bought this as a replacement cover. It's durably made. It's not too thick or heavy. It fits nicely over my grill. The handles make it easy to put on and take off.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 24, 2026

    recommand products