ROSSRORE Soft Flask 250ml,TPU Collapsible Water Bottle BPA Free, Lightweight Leak Proof Running Water Bottle for Marathon Hiking Vest Cycling

• FLEXIBLE HYDRATION, ONE BRAND – Choose the 250ml soft flask or 500ml soft flask for front‑pocket convenience, or the 1L hydration bladder and 2L water bladder for longer treks. All made from premium food‑grade TPU, 100% BPA‑free and PVC‑free – taste‑free and safe for every run, ride, or hike
• HIGH‑FLOW BITE VALVE + LEAK‑PROOF LOCK – Hydrate without breaking stride. The high‑flow bite valve delivers instant water with a gentle squeeze and seals automatically after each sip. The valve’s leak‑proof lock ensures your pack stays dry during transport. No spills, no mess – just hydration when you need it
• ROLLS DOWN SMALL, ZERO WATER BOUNCE – The collapsible design shrinks as you drink, minimising bulk in your vest or pack. No air vacuum, no sloshing. The smart construction eliminates annoying water bounce – a common nuisance with rigid bottles. When empty, fold it and stash it in a pocket smaller than a phone
• FITS PERFECTLY IN VESTS, BELTS & BACKPACKS – Not all flasks are created for movement. Our soft flask is specifically shaped to sit snugly in hydration vest pockets, running belts, daypacks, and hydration-compatible backpacks. No bouncing, no slipping – just stable hydration during marathons, trail ultras, or bike commutes
• GO‑ANYWHERE HYDRATION – Whether you’re training for a marathon, grinding up a mountain trail, or heading out for a cycling weekend, our hydration kit adapts. Perfect for running, hiking, camping, trail running, climbing, and backpacking. Lightweight, versatile, and built to last. Ditch the bulky hard bottles – your new favourite hydration system is here

Stay hydrated on every adventure with this TPU hydration flask and water bladder set. Choose from 250ml or 500ml soft flask for front vest pockets, or the 1L and 2L hydration bladder for longer treks. Made from food‑grade TPU, 100% BPA‑free, and odor‑free. The bite valve delivers a high‑flow, self‑sealing seal – no leaks, no mess. The soft bottle collapses as you drink, reducing bulk and eliminating water bounce. Lightweight and leak‑proof. Designed to fit hydration vests, running belts, and backpacks perfectly. Ideal for marathon, trail running, cycling, hiking, climbing, and camping. The wide opening makes filling with ice or powders effortless. No plastic taste. No PVC or phthalates