COLLAPSIBLE FLASK: Only 33g (1.16oz) Soft material conforms to any pocket, and shrinks as you drink to reduce movement and pack away easily when empty EASY POUR & DRINK: With wide neck design, it’s convenient to pour water into the soft flask water bottle. HYDRATION VEST COMPATIBLE: Fits easily in most hydration vests, belts or pack pockets. Provides bounce-free stability and a flexible flask shoulder to prevent chafing APPLICATION: The handheld water bottle is design for outdoor sports and daily life use. This sports gel flask is perfect for hydration, marathon, jogging, running, hiking, cycling, climbing, backpacking, traveling, etc ATTENTIONS: Recommended for temperature 0-40 °C. The hand water bottles is unsuitable for colored drinks because it’s not easy to clean . Our water bottle comes with tea bags to remove the odor Material: TPU (body) + silicone (mouth) + food grade PVC (hat). Volume: 250 ml, 500 ml. Size: As shown in the picture. Colour: Light blue. Weight: approx. 29 g (250 ml), 35 g (500 ml). Temperature: no more than 90 degrees. Suitable for: Running, cycling, camping, hiking, climbing, etc. Outdoor sports. Box contents: 2 x bottles of wine