A cold-weather upgrade designed to keep your hydration system flowing in freezing conditions. The Drink Tube Insulator wraps around your hydration hose, providing thermal protection that helps prevent water from freezing during winter activities.

Constructed from lightweight, insulating materials, it maintains flexibility while adding minimal bulk. The full-length sleeve design ensures consistent protection along the tube, while the simple attachment system allows for quick installation and removal.

Key Features:

• Insulates hydration tube to reduce freezing risk
• Lightweight, flexible construction
• Full-length coverage for consistent thermal protection
• Easy to fit and remove
• Compatible with most Platypus hydration systems

An essential accessory for winter climbing, ski touring, and cold-weather hiking—keeping water accessible when temperatures drop.