Trinksystem Convertube Color:Coyote this can be safely and

this can be safely and space-savingly stowed in the small tool

A large hook-and-loop area for patches allows you to customize the bag

- Inside: 100% polypropylene

- Dimensions: 5 x 3

- Spare O-ring

Trinksystem Convertube Color:Coyote this can be safely andThe Source Military Convertube is a practical accessory that turns almost any water bottle into a drinking system. It includes a drinking tube with a push pull closure and various adapters that you can screw onto most common drinking bottles. The adapters are included in sizes 24 mm, 42 mm and 63 mm. Then simply connect the tube and you have a drinking system that leaves your hands free and still allows you to reach the drink in your backpack. Valve: