Hyperlite Mountain Gear The Insulator

Hydrate through the freeze with confidence

Designed for alpine missions and snowy expeditions, the Hyperlite Mountain Gear The Insulator helps prevent liquids from freezing in extreme conditions. Built with lightweight Dyneema Composite Fabrics, foam padding and Thinsulate insulation, this bottle sleeve is engineered for maximum thermal retention with minimal bulk. Its secure Velcro strap allows easy attachment to a hip belt or pack, keeping hydration accessible and warm during cold-weather treks. Ideal for carrying a wide-mouth Nalgene bottle, The Insulator is an essential winter companion for backcountry adventures.

Features

• Insulates against freezing temperatures in winter environments
• Compatible with wide-mouth Nalgene bottles
• Thinsulate insulation combined with Dyneema Composite Fabrics for durability and thermal retention
• Lightweight design suitable for alpine and cold-weather use
• Velcro strap attachment for hip belt or backpack integration

Specifications

• Claimed Weight: 122g
• Dimensions: 22.9 (W) x 10.2 (D) cm
• Body Material: Dyneema Composite Hybrid 3.8
• Lining Material: Dyneema Composite Hybrid
• Insulation Material: 1/4" Foam, Thinsulate