source hydration system convertube Militärbücher Size Large is suitable for

Size Large is suitable for a head circumference from 61 cm upwards

Volume: 30 liters

and great value for money

- Material: 100% aluminum (A6061-T6)

Whether as an everyday bag

source hydration system convertube Militärbücher Size Large is suitable forThe Source Military Convertube is a practical accessory that turns almost any water bottle into a hydration system. Included is a drinking tube with push pull valve as well as various adapters that you can screw onto most standard water bottles. The adapters are included in sizes 24 mm, 42 mm and 63 mm. Then simply connect the tube and you have a hydration system that leaves your hands free while still giving you access to the drink in your backpack.