The SoftFlask Speed 500ml is designed to work with a wide range of vests, belts, and packs, making it an ideal replacement or upgrade for your hydration setup. Its soft, low-profile design and innovative pinch-welded base create a tapered shape that slides easily into pockets, while the flexible material shrinks as you drink to minimise water movement.
Filling is quick and effortless thanks to the single-handed SpeedFill flip-top cap, which opens wide for fast refills and snaps shut for leakproof transport. The 42 mm opening makes it easy to add ice or drink mixes, and it’s compatible with 42 mm threaded backcountry water filters (Not included). A self-sealing silicone bite valve delivers smooth sips without drips, so you can hydrate on the move with confidence.
Made from ultra-durable, abrasion-resistant TPU with RF-welded seams, the SoftFlask Speed is built to last while weighing just grams, perfect for fast, light adventures where every detail counts.