Features: Ensure safe and healthy hydrations with the bites valves replacement, craft from quality silicone, suitable for hydrations pack. Designs for durability, this soft silicone nozzle features a tear resistant construction that maintains its shape over time, great for your hydrations pack bites valves. Whether you're camping, hiking, or hitting the gym, this replacement mouthpieces ensures you staying hydrated easily, fitting seamlessly into yours daily routine or outdoor excursions. The practical designs not only adds a fashion touch to yours gear but also make its easy to locate and coordinate with your outdoor equipment. Perfect for outdoor sport enthusiasts such as hiking people, cyclists, and climbers who rely on efficient hydrations solution during their adventure. Specifications: Materials: Silicone Color Optional: 3 Color is Available as Shown in the Picture. Package Weight: approx.20g Size: approx.2.7x1.8cm/1.06x0.71in Note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks! Package includes: 4Pcs Bites Valves Silicone Nozzle