
Bottle Insulator
Feathered Friends · Hyperlite Mountain Gear · price last verified 24h ago
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About this product
The Insulator is your essential companion for cold winter backpacking trips. Designed to keep your liquids from freezing, The Insulator allows you to fill a wide-mouth Nalgene bottle with heated liquids before you head out, preserving warmth even in the harshest conditions. With a secure Velcro strap that easily attaches to your pack’s hip belt, it’s perfect for any backcountry winter adventure where staying hydrated is a must. Crafted with Dyneema ® Composite Fabrics and Thinsulate ™ , The Insulator offers durability, lightweight design, and superior insulation for your bottle’s contents. Stay hydrated, stay warm, and take on winter adventures with The Insulator—your go-to for hydration in the cold.
Key Features:
• Keeps liquids from freezing in cold conditions.
• Lightweight Thinsulate insulation and Dyneema Composite Fabric keeps weight down.
• Ideal for alpine or snowy expeditions.
Specs:
• Material-Dyneema ® Composite Hybrid 3.8, Dyneema ® Composite Hybrid, 1/4" Foam, Thinsulate ™
• Weight-4.3oz | 122g
• Dimensions-9.0" x 4.0" | 22.9cm x 10.2cm
• Country-Mexico
Specs
- Weight
- 1417 g
Price history
Price has held at $63.00 across 29 checks since Oct 2, 2026.
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Published Oct 2, 2026 · Prices are as seen at source and may change.