ULTRA-TRI Hydration Running Backpack Vest Trail Run Pack Lightweight Marathon Racing Mochila Sport Bag Speedvest 8L

View Cart

Since 25th September 2019, the front fastening system has been updated to the following new design.
Backpack Details:

– Material:
1. Lining: 100% Polyester
2. Body: 85% Nylon + 15% Elastane

– Net weight: about 200g
Size S, For Chest / Waistline: 80 to 89cm
Size M, For Chest / Waistline: 85 to 95cm
Size L, For Chest / Waistline: 90 to 100cm
Size XL, For Chest / Waistline: 98 to 108cm

( How to choose size:
1. Please measure both your chest and your waistline. Use the larger circumference data.
2. The size information is only for the backpack itself. If you want to use it with 2 flasks, please note that the flasks would take space.
For example, if a buyer's chest is 88cm, and buyer wants to use the backpack with 2 flasks, then buyer should buy size M, not size S.)

Backpack Features:

– Designed extactly for trail running and road run. Aslo works good for cycling, hiking, outdoor adventures.

– The construction is based on the concept of comfortably wrapping your body without hindrance or chafing.
– Fabric dries fast and keeps your body breathing. All potential chafing Zones have been revisited and made smooth.
– Designed to reach everything you need on the go, without stopping to think or search.
– 2 soft flask pockets / 2 front elastic pockets / 2 mobile pocket / 2 side zipped pockets / 1 back main compartment / 1 internal pocket.
– Water bladder hanging systems.
– Compatible with 2 soft flasks (500ml/16oz) and 1L bladder.
– Lightweight 200g (7oz), super convenient for racing or training.
– Adjustable chest belts to properly wrap your body, prevent it from shaking when you are running.
– On the front buckle system, there are 5 hooks corresponding to 2 buckles, you can change the buckle from one hook to another one if some part of your body gets uncomfortable after a long time running. Please keep the plastic buckle towards outward direction.
– We run, so we understand what runners need. It was carefully tested before on sell, to make sure it's good for running.
Before the first use, please hand wash gently.
Soft Flask Details:
– Material: TPU
– Capacity: 500ml(16oz) per one
– Weight: about 35g/piece
– BPA and PVC free.
– Water Temperature suggested: 0-40℃ / 32-104℉
– Please drain the remained water after using.
– Please do not add beverages, wine, milk, tea or other liquids in case of dyeing or damage. Clear water or water with electrolytic suggested.
Water Bag Features:
– Material: TPU
– Capacity: 1L
– Weight: about 120g
– Size: 14 X 32 cm (5-1/2 inch by 12-1/2 inch)
– BPA free and PVC free.
– No risk of leaking, wear-proof and pressure tolerant.
– Comes with a dust cover to keep the water hydration bladder from pollutants.
– Smooth interior preventing bacteria and lime build-up.
– For water temperature from -20 to 50 degrees Celsius.
– Please do not storage beverages, wine, milk, tea or other liquids in it. Only clear water or liquid without colors please.
– Please do not add hot water in it. The water t emperature should be between -20 to 50 degrees Celsius.
– Please drain the remained water after using.

Our runner tested it to finish 2017 Hong Kong 100 miles trail running race. All feels gooddarrdarr

500ml TPU Soft Flask darrdarr

1L TPU Water Bladderdarrdarr
One survival whistle for free gift darrdarr

Brand Name:
Model Number:
Application Position:


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Avni Mall (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of http://avnimall.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

There are no reviews yet

Write a Review
Please accept Terms & Conditions by checking the box

A few reasons why buy from us:


We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.


Enjoy flexible international shipping services that currently operate in over 200 countries across the world.


It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.


Brand new products are available on a regular basis.


We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.


Knowledgeable and professional support team is always happy to help you.


Check your order status online. As easy as that!

Recommended For You Recently Viewed
Recommended For You Recently Viewed
Worldwide Shipping
Hassle Free Returns
100% Secure Checkout
back to top

Shopping cart