Soft Flask 500ml - Collapsible - AONIJIE

Stay hydrated on every run, hike, or ride with the AONIJIE 500ml Soft Flask SD71 — the perfect hydration companion for trail runners, marathoners, hikers, and outdoor enthusiasts. This collapsible running water bottle is made from BPA-free TPU material, offering a safe, eco-friendly, and lightweight hydration solution for high-performance athletes.

With a squeezable body and silicone bite valve with a protective dust cap, the SD71 allows quick, hands-free hydration during any workout. Its compact, foldable design fits easily into hydration vests, running belts, or backpacks — making it ideal for long-distance runs, trail running, marathons, triathlons, and more.

Key Benefits:

• Lightweight (only 40g) — perfect for endurance sports
• 500ml capacity — optimal balance of volume and weight
• Collapsible & space-saving design
• Fast-flow squeeze valve for instant hydration
• BPA-free, odorless, and food-grade TPU
• Dust cap protects bite valve from dirt on trails
• Leak-proof construction with durable seams
• Ideal for runners, cyclists, hikers, trail athletes

Materials & Build:

Made with high-grade TPU for flexibility and safety, combined with silicone bite nozzle, PE connecting rope, and PP support parts. All materials are tested for health safety and long-term use.

Ready for any distance. Designed for every adventure.

Take your training to the next level with gear that supports your every move. Choose AONIJIE SD71 — hydration without compromise.