Rambler Junior 12 oz (354 ml) Kids Bottle popular-2025-12-19 The original Platypus® water reservoir

The original Platypus® water reservoir that became a backcountry classic

Excellent for rehabilitation exercises

a welcome addition to your ice stash to make sure your contents stay colder for longer

Fresh colours and graphics with style that's built to last

a protective laptop compartment and a self-standing shape that stays upright during packing

Rambler Junior 12 oz (354 ml) Kids Bottle popular-2025-12-19 The original Platypus® water reservoirUltra durable so your little wild ones can have ice cold water of their own. Rambler Jr is a small and mighty kids bottle over engineered for your little wild ones. This 12 oz (354 ml) powerhouse inherited double wall vacuum insulation from its Rambler predecessors, carrying on the family legacy by locking in ice cold water through backyard campouts and breaks between tag.