Free Shipping Over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy

No Restock Fees

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

No-Hassle Returns

  1. Obtain an RA number
  2. Package your product
  3. Send it back to us!
Return Policy

Price Match Guarantee

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Price Match Policy

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards

The ZillaCash rewards program is very straightforward - if you have a RevZilla account, you may already be taking advantage of ZillaCash rewards. Review the following guidelines to see how easy it is to maximize your rewards and put your ZillaCash to work for you.

  • Earn and redeem ZillaCash credit automatically with each order - no fine print, no strings attached, and no hoops to jump through to cash in.
  • All you need is a RevZilla account to start earning - Simply log in each time you shop with RevZilla and we’ll take care of the rest, keeping more money in your pocket just for shopping with us.
  • Earn $5 for Each $100 You Spend on eligible products - up to a maximum of $30 ZillaCash per order for orders totaling $600 or more. Any ZillaCash you earn is automatically applied to the next purchase, so you can sit back, enjoy the ride and feel the savings blow through your hair.
Learn More About ZillaCash

Extended Holiday Returns

Any items purchased on, or after, November 1, 2018 have had their accepted return window extended until January 31st, 2019.

Extended Returns Policy

Looking for help?

Give us a call and one of our Gear Geeks will help you get the right gear for you and yours.

Monday - Friday: 9AM - 8PM ET
Saturday: 10AM - 6PM ET
Sunday: 11AM - 7PM ET
Call 877-792-9455

USWE A2 Challenger 3.0L Hydration Pack

Item: P273360

Building on the legacy of the iconic H2 pack, the USWE A2 takes over as the hydration king of 2hr+ off-road races. The 3.0L (100oz) Hydrapak Shape-Shi… Read More

Save $11.10 (10%)
Rebate Available! View Details
Learn More

Similar Categories

Product Details

USWE A2 Challenger 3.0 L Hydration Pack

Building on the legacy of the iconic H2 pack, the USWE A2 takes over as the hydration king of 2hr+ off-road races. The 3.0L (100oz) Hydrapak Shape-Shift Bladder keeps water from sloshing around while its super wide opening makes it easy to add ice and turn inside-out for cleaning.


  • 4-point  NoDancingMonkey suspension harness
  • 3.0L (100oz) Hydrapak Shape-Shift Bladder
  • Main storage compartment
  • Media pocket
  • Tube clip
  • Lightweight mesh back
  • Size adjustment loops
Product Style RevZilla Item # MFR. Product # Availability
Product Style Blue/Grey RevZilla Item #958728 MFR. Product #201221 AvailabilityOut of Stock
Product Style Orange/Grey RevZilla Item #958729 MFR. Product #201220 AvailabilityOnly 1 Left: Ships within 24 hours


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Product Description
Part Numbers
Shipping & Returns

Reviews & Questions

3.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
3.5 / 5
5.0 / 5
4.0 / 5
Bang For The Buck
2 / 5
5 / 5
4 / 5
Size Beware
This bag appears to be top notch in many ways. The hydration bag design is very good as it allows you to open it fully. However, the unit itself is very small and when I tried it on after loosening the traps all the way out it barely fit with just a t-shirt on. I am 5'- 8" and 210 pounds and typically where 2XL Jacket. This barely fits me with only a t-shirt. If you are regular size then it will probably be a great hydration pack, but it is not made for larger people. Also if you intend to use this pack over your riding Jacket then you may have some issues if you are a Large or Extra Large. It seems more geared for someone riding a mounting bike and not wearing any gear. So I think they missed the mark it it's adjustability due to it's too small strapping system. Otherwise, it's a great hydration bag, but not suited for bigger ADV riding people or wearing this with an ADV jacket.
September 16, 2018
Bang For The Buck
5 / 5
Excellent Poduct!
Does as advertised. Good Price. The bag is also comfy.
July 6, 2015
2014 Triumph Daytona 675R
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 2 answers
Why did you choose this?
RevZilla Store
Great quality. Holds plenty of water. Does not bounce around.
matt b on Jul 16, 2017
Great quality. Holds plenty of water. Does not bounce around.
matt b on Jul 16, 2017
How well do these work with touring jackets such as the Klim Overland?
David H on Jul 6, 2017
BEST ANSWER: I just purchased this for ADV riding and I just submitted a review (Size Beware). The unit itself is very small (which is a good thing) but the strapping system doesn't allow this unit to fit a larger person or someone wearing a bulky ADV riding Jacket. If you are a person who typically wears a small, medium or large size ADV Jacket you should be okay I would think. I wear a 2XL ADV Jacket it will not work for this size of person or jacket.
2 Customer Reviews
2 3.5/5
1 Questions & 1 Answers
Ask A Question