Product Description: Best Size - 7 x 16cm Multifunction Bottle for Running Waist Bag Straps. Practical innovation - Push-pull closure with anti-leak technology. SAFE - BPA free and top rack dishwasher safe.Easy to fill and clean - The nozzle is wide enough to accommodate a small cleaning brush.Easy to drink - The tilted head allows the water to drain completely when drinking. MULTIPURPOSE - Compatible with most hydration belts and belt bags. (Please check the size of your fuel bottle bag.) Product specification attributes: Material: PVC Color: white Weight: 0.05 kg Size: 7*16cm Features: BPA-free, leak-proof, lightweight and easy to carry< /li> Applicable occasions: running/cycling/climbing/cross-country etc. Packing list: 2 pieces sports bottles Note: Since the size is measured manually, there may be a deviation of 1-3cm.