With its isotonic formula (carbohydrates and electrolytes).
Provides 144kcal and 36g of carbohydrates (glucose-fructose mix) per bag.
Vitamins B6 and B12 help reduce fatigue.
Ease of use
Ready-to-use bag, compatible with the Double Use bottle only.
Resistant and compact, the bag will fit in your pocket or in your backpack.
The bag will leave no trace in your Double Use bottle.
Recommendations for use
This drink bag is specifically designed to be used with the DOUBLE USE SYSTEM. The DOUBLE USE SYSTEM bottle allows you to switch from sports drink to water and back again in one step. The drink bag is screwed on the DOUBLE USE SYSTEM.
We recommend that you drink before and during exercise, in small amounts, every 15 to 20 minutes.
In addition to physical activity, it is important to maintain a varied, balanced diet and a healthy lifestyle.
Composition, origin and regulation of the bags - here are a few more details:
The W-use bags are made in France.
The colour of the bag comes from natural ingredients and may change over time.
Tastes great, easy to use and I do feel like I get an instant energy boost once I've had a drink. Great for cycling as no need for energy gels.
Used for 3 to 6 months
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Good tasting product that give you an extra boost when you need it.
Excellent value, try it!
Used for 2 to 8 weeks
Had previously never heard of the brand. But use it for cycling and particularly like you can control the strength of flavour at the twist of a switch. Bottles these are designed for are very well made and not alot of money at all, really impressed and on here ordering a second batch.