The lightweight, highly visible Emergency Bivvy XL with Rescue Whistle is large enough to shelter two people in an emergency. The waterproof, windproof material reflects 90% of body heat while sealed seams keep out rain, wind, and snow. The attached tinder cord drawstring can be used to start a fire and rescue whistle can signal for help.

• Waterproof and Thermal Reflective - Stay warm and dry with the waterproof and windproof material that reflects 90% of body heat.
• XL Bivvy Design - The larger version of our best-selling emergency bivvy, the XL is big enough to shelter two people in an emergency while weighing only 5.8 oz.
• Emergency Whistle - Signal for help with the attached rescue whistle.
• Tinder Cord - Start a fire with the tinder drawcord on the included stuff sack.
• Durable, Reusable, & Quiet - Quiet, tear-resistant material won't shred to pieces if punctured or rattle in the wind.