Confidence you can trust on every order

Quick U.S.-Based Fulfillment

👉 Ships fast from trusted U.S. suppliers

Secure Checkout & Payments

👉 Safe, secure checkout with trusted payment options

Built for the Community

👉 Supporting riders on and off the trail

Load image into Gallery viewer, DIY Gel Soft Flask - 250ml

SKU: F369-SFlask

DIY Gel Soft Flask - 250ml

Name: DIY Gel Soft Flask - 250ml
Brand: Formula369
SKU: F369-SFlask
Price: 9.99 USD
Availability: InStock

$9.99 USD

Sale Sold out

Shipping calculated at checkout.

Pay in 4 interest-free payments with Afterpay Ships from trusted U.S. suppliers

Quantity must be 1 or more

Another tool it the tool box! If you want to carry your carbs in your pocket, pack, or hand, then easily mix your Formula 369 drink mix as a concentrated solution, and fill up your flask!

Directions: We suggest using a water bottle to mix and fill your flask.

Fill your flask with water
Dump the water from the flask into a water bottle or shaker bottle.
Add 1 scoop of Formula 369 per 2 oz of water used, into the bottle or shaker cup.
Shake to mix thoroughly.
Use bottle to fill soft flask with carb solution, and replace top.

You can fit up to 120g of carbs per flask.