Best Breathable Bivy Bags of 2025

The Highlander Hawk Bivi Bag is designed with durable ripstop fabrics, ensuring you stay dry throughout the night. Its waterproof material features a hydrostatic head of 5000mm² and has taped seams to prevent leaks. The two water-resistant zips allow for easy entry and exit, making your outdoor experience hassle-free. Lightweight and compact, the bag packs down to just 37x12x12cm, yet opens up to provide ample space for your sleeping bag and mat, perfect for comfortable nights under the stars.

The Alpkit Hunka Bivvy Bag is designed for weight-conscious bikepackers and wild campers who want to keep their sleeping bag dry. Weighing less than 400g and packing down small, it offers convenience for those on the move. Its tapered shape and sculpted hood, equipped with dual drawcords, enhance water resistance, ensuring you stay dry in rainy conditions. The fully taped seams further protect against water ingress, making it an ideal choice for unpredictable weather. With no zip, you benefit from minimalist bivvying, perfect for lightweight adventures.

The Snugpak Bivvi Bag offers excellent all-weather protection, keeping you warm and dry during hillwalking and mountaineering. Its quick escape feature, with a non-locking half-length zip, ensures you can exit rapidly in emergencies. The breathable Paratex Dry technology wicks moisture away, creating a comfortable microclimate for your sleep. Additionally, this adaptable shelter serves well in summer races or as part of an Adventure Race Sleeping System, catering to all your outdoor needs throughout the year.

The Artostravel Emergency Bivy Sacks are designed to keep you warm and safe during outdoor adventures. Made from durable, lightweight mylar material, each sack only weighs 4.1 ounces, making them easy to carry in your pocket or camping kit. Their reflective interior reflects 90% of your body heat, ensuring you stay warm throughout the night. The waterproof material also protects against outside condensation, while the hood provides additional warmth for your head and neck. This versatile sleeping bag is perfect for all weather conditions, making it an essential companion for camping and hiking.

The AquaQuest Pharaoh Bivy offers excellent weather protection for your sleeping gear. Its waterproof-breathable shell keeps you dry, even in heavy rain, while the durable 70 D nylon construction adds warmth. Weighing just 1.1 lbs, this ultralight bivy is easy to carry and pack away in its integrated stuff sack, making it perfect for outdoor adventures. The versatile design fits users up to 6'6" tall and allows for easy zipper access from both sides, giving you convenience and comfort during your camping trips.

The Alpkit Hunka XL is an excellent waterproof bivy sack designed for outdoor enthusiasts. Weighing only 490g, it is perfect for bikepackers and wild campers who need a lightweight option. As a 4-season bivy bag, it provides complete weather protection, ensuring you stay warm and dry, no matter the conditions. Its ergonomic design and dual drawcords enhance comfort and warmth, making your night outdoors much more enjoyable.

The Outdoor Research Helium Bivy is an excellent choice for adventurers seeking a lightweight and breathable shelter. Its combination of nylon, TPU, and polyester ensures that you stay dry and comfortable during your outdoor escapades. With its fully seam-taped construction, this bivy tent offers exceptional durability, allowing you to tackle fast and light missions without worry. The clamshell opening provides easy access, making it convenient for those nights when you need to set up quickly. This bivy is designed for agility and speed, ensuring a superior performance in the great outdoors.

The MT Modular Sleeping Bag offers a versatile solution for various weather conditions. Its waterproof and breathable bivy cover keeps you dry while also providing wind resistance, ensuring comfort during outdoor activities. The patrol sleeping bag, made with durable ripstop nylon, is designed for temperatures between 5 and -1 degrees, making it ideal for chilly nights. Additionally, the intermediate sleeping bag features high-grade thermal insulation, keeping you warm even in extreme conditions down to -40 degrees when used together. This combination allows you to adapt to any environment with ease.

The Litume Bivy Sack offers comprehensive protection with its waterproof, breathable fabric, which resists up to 12,000mmH2O. This ensures you stay dry even in harsh weather. Its compact design means it easily fits into your backpack, weighing less than 400g, perfect for camping or hiking trips. The premium fabric wicks away moisture, keeping you comfortable throughout the night. Additionally, its thoughtful mummy-style design provides ample room for movement, making your outdoor experience much more enjoyable.

The Akmax.cn Bivy Sack is designed for optimal comfort and protection during outdoor adventures. Its military-grade construction ensures that your sleeping bag and pad are enveloped in a waterproof-breathable shell, keeping you dry and cosy in various weather conditions. Made from three layers of nylon fabric, it is windproof, waterproof, and breathable, allowing for a comfortable night’s sleep. Weighing only 1.9 lbs, it's ultra-lightweight and easy to carry, making it perfect for backpackers and campers who value portability.