The Survive Outdoors Longer Escape™ Pro Bivvy checks all the boxes if you’re looking for the best bivvy bag for cold or warm weather sleeping. Engineered to be breathable, waterproof and heat reflective, the Escape™ Pro emergency bivvy bag allows condensation to escape while keeping the elements locked out and the heat in. Use it as a protective barrier for your sleeping bag and add 15°F of warmth by reflecting 90% of your body’s heat back to you. On evenings above 50°F, use the bivvy bag as your sleeping bag. At only 8oz and with its compact design, the SOL Escape™ Pro Bivvy provides dry, warm comfort you can trust.
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