Features:
Easily converts some bottle with a thread opening into a Hydrations reservoirs.
Adopts food grade , Silicone materials, light weight, enduring, safe to use.
Soft bites mouthpieces with covers, ensures have the cleans water.
Clear hose can adjusted as you need. Portable clip to easily attach the hose to your backpacks or elsewhere.
Suitable for fishing, climbing, hiking, rafting, canoeing, backpacking.

Specifications:
Materials: , Silicone
Length: about 1.0m/39.37inch

Note:
Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.

Package includes:
1set Water Bottle Drinking Tube