Bivouac hammocks are distinguished primarily by their design and intended use:
Simple hammock: Lightweight and compact, ideal for solo hikers looking to minimize their load. Generally made from nylon parachute or polyester, materials renowned for their strength and durability.
Double hammock: Larger, allowing two people to sleep together or providing extra space for a single person. It also offers greater stability, but is slightly heavier than the single model.
Hammock with mosquito net: Equipped with an integrated mosquito net to protect against insects, this type of hammock is indispensable in areas infested by mosquitoes or other harmful insects.
Insulated hammock: Equipped with an extra layer or a system for inserting an insulating mattress for cold nights. Some models also feature a reflective lining to help retain body heat.
The choice of materials is crucial to the hammock's durability and comfort:
Nylon and polyester: These are the most common materials for bivouac hammocks. Parachute nylon, in particular, is appreciated for its lightness and sturdiness. It's important to check the density of the fabric, expressed in denier, which has a direct influence on resistance to wear and tear.
Water-repellent treatment: For humid environments, water-repellent treatment is essential to prevent the hammock from absorbing water, which could increase its weight and reduce comfort.
Suspension systems: Suspension straps must be both strong and tree-friendly. They must be able to support your weight without breaking. Some straps are equipped with multiple buckles to facilitate tension adjustment.
Several accessories can be considered to enhance the bivouac hammock experience:
Hammock roof (tarp): Essential for protection from rain and wind. Tarps are generally made of nylon or polyester with a waterproof coating. The size and shape of the tarp should completely cover the hammock, while providing good ventilation to prevent condensation.
Fixing system: It's best to choose a quick, easy-to-install fixing system that can be adapted to different types and sizes of tree, for maximum flexibility when setting up camp.
Storage pockets: Pockets built into the hammock can be very handy for keeping personal items such as a flashlight, book or phone close at hand.
Portability and weight: For hikers counting every gram, the weight of the hammock and its ability to be compacted are important factors. Some ultra-light models can weigh less than 500 grams all-in.
In conclusion, choosing the right bivouac hammock requires consideration of intended use, anticipated weather conditions and your personal preferences for comfort and portability. Whether you're planning a quick mountain getaway or a multi-day forest expedition, a well-chosen hammock can transform your camping experience, offering you a night's rest suspended under the stars, in harmony with nature.