GEERTOP Portable Mummy Sleeping Bag with Graphene Lining for Adults Cold Weather 27°F to 40°F, Lightweight & Water-Resista...

About this item

• 【Wake Up to Your Own Efficient Warmth】 The graphene lining works like a heat mirror, actively recycling your body’s warmth back to you. This cuts heat loss dramatically, so you stay warmer longer with less effort
• 【Warmth That Honors Nature】 Rest easy knowing your comfort comes from 200gsm of high-performance, plant-based fill (sourced from materials like corn sugar)—delivering reliable warmth with a significantly lower environmental footprint
• 【3-4 Season Comfort Sanctuary(Down to 27°F / -3°C)】Experience balanced, adaptable warmth. The adjustable hood seals in heat, while bottom zippers vent excess warmth. No more chills or overheating—engineered as your all-season haven for camping adventures
• 【Thoughtful Details for Effortless Nights】 Never fight a stuck zipper again— smooth, anti-snag design glides effortlessly. Plus, a secure internal pocket keeps essentials handy, so you relax completely from setup to sunrise
• 【Ultra-light & Ultra-Compact】 Packs down to a mere 17” x 11” x 5” in its included sack—smaller than a standard pillow. This ergonomic mummy bag delivers maximum warmth with minimal bulk, liberating space and weight for everything else on your journey

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