2pcs 500ml TPU Soft Flask Collapsible Sports Bottle for Hydration Pack for Running Hiking Cycling Climbing Jogging Marathon

Features: Made from TPU material BPA-free tasteless odor-resistant and reliable. Soft silicone bite for quick hydration with a dust to keep . Wide opening for easy refilling. Extension tube for easy drinking. Folds compactly when empty easy to store in your pocket or hydration . Suitable for cycling climbing backpacking jogging running hiking traveling marathon etc. Specifications: Material: TPU Color: Blue / Transparent (optional) Capacity: 500ml Size: 7.5 * 18.2cm / 3 * 7.2in Tube Length: 16.5cm / 6.5in Unit Weight: 45g / 1.6oz Package List: 2 * Soft Flask with Extension Tube