AONIJIE 500ml Soft Flask with Straw

Designed for performance and practicality, the AONIJIE 500ml Soft Flask is your ultimate hydration partner for running, hiking, and outdoor adventures.

Crafted from silver-ion antibacterial TPU and BPA- and PVC-free materials, this soft bottle ensures safe, clean drinking every time.

Equipped with both a long drinking straw and a bite-valve spout, the flask gives you multiple drinking options for different scenarios. The ergonomic shape fits perfectly in most hydration vests, belts, and backpacks—offering a bounce-free experience even on long-distance trails.

Key Features:

• Collapsible & ultralight – Shrinks as you drink for minimal bulk
• Hydration vest compatible – Designed for stability and comfort
• Leakproof & hygienic – Made of silver-ion TPU, odorless and safe
• Multiple caps – Includes straw and bite valve for flexible use
• Durable & reusable – Ideal for endurance sports and outdoor use

Specifications:

• Brand: AONIJIE
• Model: SD21#
• Capacity: 500ml
• Material: Silicone, TPU, PP
• Color: Transparent
• Recommended Temp: 0℃–40℃
• Weight: Ultralight and portable

Whether you’re running trails, climbing mountains, or cycling across new terrain, the AONIJIE 500ml Soft Flask keeps you hydrated, comfortable, and moving forward.