Hydrapak Softflask (150 or 250 ml) - Foldable Water and Gel Hip Flask for Trail Running Hydration Vest

Excelente, fácil de agarrar y llevar.

First Impression: I picked up the HydraPak SoftFlask for trail running and mountain hikes where carrying gels or liquid fuel can get messy. Out of the package, it feels impressively light and flexible — like a soft balloon made from durable material. The build quality is excellent: welded seams, no chemical smell, and the cap design looks well-engineered for quick access. It’s small enough to fit in a vest pocket or even the waistband of running shorts without bouncing. Real Experience: On the trail, this little flask shines. The soft body collapses as you drink, so there’s no sloshing sound or wasted space — a small detail that makes a big difference on long runs. The bite valve delivers just the right flow, and the wide mouth makes refilling gels or electrolytes easy. Cleaning is straightforward, and the material doesn’t retain odors even after several uses. I’ve dropped it a few times on rocks, and it shows no signs of wear. The only con: if you overfill it, it can be a bit tricky to close tightly until you get used to it. Helpful Conclusion: Perfect for runners, cyclists, and hikers who want a reusable, ultralight way to carry nutrition or hydration. It’s durable, leakproof, and folds down to almost nothing when empty — ideal for minimalist setups. I’d definitely buy another one in a larger size for longer runs.

At first I didn't like the new lid design. But it's actually way better to prevent leaks and once used it it, I can't go back to the old style. Only issue is the price of them is way too high for what they are

噛むタイプのソフトフラスクがいやだったのでこちらを購入。 少し本体を押すように飲む感じで飲みやすく液漏れもなく買ってよかった！ マルチポケットパンツの後ろポケットに入れて走っているがサイズもぴったりでした！

The bottle works really well for homemade energy gels. It's a little hard to open while running but it's does not have any leak and is comfortable to carry it during long runs. Probably 150ml is quite small so I think 250ml is the perfect size.