Content: 2 pcs UTOBEST 350ml soft flask; Weight: 45g; Color: orange; Material: TPU (thermoplastic polyurethane), without PVC or bisphenol-A, easy cleaning in the dishwasher
Easy to Use: With a wide 42mm cap and high-flow valve, the soft flask can make you staying hydrated faster and easier, bite the silicone mouthpiece lightly that get water easily, so you can focus on the trail ahead
Comfort: The soft, flexible flask shapes, collapses fully to a tiny size when empty, to fit your pocket for extra comfort and shrinks as you drink to minimize water bounce
Practicality: This 350ml capacity soft flask fits great in front hydration vest pockets, or as an extra in the back storage or stash pocket. Fits for UTOBEST hydration vest. Water temperature ranges from -20 ℃ to 40℃
Multifunctional Soft Flask: The handheld water bottle is design for outdoor sports and daily life use. This sports soft flask is perfect for hydration, marathon, jogging, running, hiking, cycling, climbing, backpacking, traveling, travel, jog, run etc
