With space for around 3 to 4 gel servings, depending on the gel used, this compact flask helps reduce waste from single-use gel packets while giving you more control over your fuelling. Add your gels as they are, or adjust the texture and flow by mixing with a small amount of water.

The soft TPU body compresses as you drink, helping to reduce bounce and bulk when carried in a belt, vest, pack, or pocket. The flip-up cap and wide opening make it easy to fill, use, and clean after each session.

At just 18g, the Endurance Fuelled Gel Flask 150ml is lightweight, practical, and built for race day. Made from recycled materials and free from PVC, BPA, and phthalates, it is a reliable option for athletes who want a cleaner, more efficient way to fuel on the move.

The Endurance Fuelled Gel Flask 150ml works by storing your chosen fuel in one soft, squeezable flask. Instead of opening multiple gel packets during a session, you can fill the flask before you start and take small amounts when needed. This makes fuelling easier during high-intensity efforts, when stopping or handling wrappers can be frustrating.

The soft TPU body compresses as you drink, reducing bulk as the flask empties. The 26mm opening makes filling straightforward, while the secure flip-up cap helps control flow and reduce leaks. You can use gels as they come, or mix with water to create a thinner consistency that is easier to squeeze and consume.